cifsd: fix incorrect comments
kernel test bot reports some incorrect comments. This patch fixes these comments. Reported-by: kernel test bot <lkp@intel.com> Signed-off-by: Hyunchul Lee <hyc.lee@gmail.com> Signed-off-by: Namjae Jeon <namjae.jeon@samsung.com> Signed-off-by: Steve French <stfrench@microsoft.com>
This commit is contained in:
Hyunchul Lee
Steve French
Родитель
2e2b0dda18
Коммит
95fa1ce947
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@ -21,11 +21,10 @@ static LIST_HEAD(lease_table_list);
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static DEFINE_RWLOCK(lease_list_lock);
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/**
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* get_new_opinfo() - allocate a new opinfo object for oplock info
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* @conn: connection instance
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* alloc_opinfo() - allocate a new opinfo object for oplock info
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* @work: smb work
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* @id: fid of open file
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* @Tid: tree id of connection
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* @lctx: lease context information
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*
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* Return: allocated opinfo object on success, otherwise NULL
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*/
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@ -462,14 +461,6 @@ static void grant_none_oplock(struct oplock_info *opinfo_new,
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}
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}
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/**
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* find_opinfo() - find lease object for given client guid and lease key
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* @head: oplock list(read,write or none) head
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* @guid1: client guid of matching lease owner
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* @key1: lease key of matching lease owner
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*
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* Return: oplock(lease) object on success, otherwise NULL
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*/
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static inline int compare_guid_key(struct oplock_info *opinfo,
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const char *guid1, const char *key1)
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{
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@ -610,9 +601,9 @@ static inline int allocate_oplock_break_buf(struct ksmbd_work *work)
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}
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/**
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* smb2_oplock_break_noti() - send smb2 oplock break cmd from conn
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* __smb2_oplock_break_noti() - send smb2 oplock break cmd from conn
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* to client
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* @work: smb work object
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* @wk: smb work object
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*
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* There are two ways this function can be called. 1- while file open we break
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* from exclusive/batch lock to levelII oplock and 2- while file write/truncate
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@ -686,10 +677,9 @@ static void __smb2_oplock_break_noti(struct work_struct *wk)
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}
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/**
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* smb2_oplock_break() - send smb2 exclusive/batch to level2 oplock
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* smb2_oplock_break_noti() - send smb2 exclusive/batch to level2 oplock
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* break command from server to client
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* @opinfo: oplock info object
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* @ack_required if requiring ack
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*
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* Return: 0 on success, otherwise error
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*/
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@ -734,7 +724,7 @@ static int smb2_oplock_break_noti(struct oplock_info *opinfo)
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/**
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* __smb2_lease_break_noti() - send lease break command from server
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* to client
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* @work: smb work object
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* @wk: smb work object
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*/
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static void __smb2_lease_break_noti(struct work_struct *wk)
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{
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@ -790,10 +780,9 @@ static void __smb2_lease_break_noti(struct work_struct *wk)
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}
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/**
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* smb2_break_lease() - break lease when a new client request
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* smb2_lease_break_noti() - break lease when a new client request
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* write lease
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* @opinfo: conains lease state information
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* @ack_required: if requring ack
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*
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* Return: 0 on success, otherwise error
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*/
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@ -1085,12 +1074,13 @@ static void set_oplock_level(struct oplock_info *opinfo, int level,
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/**
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* smb_grant_oplock() - handle oplock/lease request on file open
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* @fp: ksmbd file pointer
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* @oplock: granted oplock type
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* @id: fid of open file
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* @Tid: Tree id of connection
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* @lctx: lease context information on file open
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* @attr_only: attribute only file open type
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* @work: smb work
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* @req_op_level: oplock level
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* @pid: id of open file
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* @fp: ksmbd file pointer
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* @tid: Tree id of connection
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* @lctx: lease context information on file open
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* @share_ret: share mode
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*
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* Return: 0 on success, otherwise error
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*/
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@ -1222,10 +1212,10 @@ err_out:
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}
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/**
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* smb_break_write_oplock() - break batch/exclusive oplock to level2
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* smb_break_all_write_oplock() - break batch/exclusive oplock to level2
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* @work: smb work
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* @fp: ksmbd file pointer
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* @openfile: open file object
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* @is_trunc: truncate on open
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*/
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static void smb_break_all_write_oplock(struct ksmbd_work *work,
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struct ksmbd_file *fp, int is_trunc)
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@ -1250,7 +1240,7 @@ static void smb_break_all_write_oplock(struct ksmbd_work *work,
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/**
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* smb_break_all_levII_oplock() - send level2 oplock or read lease break command
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* from server to client
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* @conn: connection instance
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* @work: smb work
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* @fp: ksmbd file pointer
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* @is_trunc: truncate on open
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*/
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@ -1351,7 +1341,7 @@ __u8 smb2_map_lease_to_oplock(__le32 lease_state)
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/**
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* create_lease_buf() - create lease context for open cmd response
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* @rbuf: buffer to create lease context response
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* @lreq: buffer to stored parsed lease state information
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* @lease: buffer to stored parsed lease state information
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*/
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void create_lease_buf(u8 *rbuf, struct lease *lease)
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{
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@ -1378,7 +1368,6 @@ void create_lease_buf(u8 *rbuf, struct lease *lease)
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/**
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* parse_lease_state() - parse lease context containted in file open request
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* @open_req: buffer containing smb2 file open(create) request
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* @lreq: buffer to stored parsed lease state information
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*
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* Return: oplock state, -ENOENT if create lease context not found
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*/
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@ -1426,7 +1415,7 @@ struct lease_ctx_info *parse_lease_state(void *open_req)
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/**
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* smb2_find_context_vals() - find a particular context info in open request
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* @open_req: buffer containing smb2 file open(create) request
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* @str: context name to search for
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* @tag: context name to search for
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*
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* Return: pointer to requested context, NULL if @str context not found
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*/
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@ -1458,7 +1447,7 @@ struct create_context *smb2_find_context_vals(void *open_req, const char *tag)
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}
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/**
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* create_durable_buf() - create durable handle context
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* create_durable_rsp__buf() - create durable handle context
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* @cc: buffer to create durable context response
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*/
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void create_durable_rsp_buf(char *cc)
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@ -1481,8 +1470,9 @@ void create_durable_rsp_buf(char *cc)
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}
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/**
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* create_durable_buf() - create durable handle v2 context
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* create_durable_v2_rsp_buf() - create durable handle v2 context
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* @cc: buffer to create durable context response
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* @fp: ksmbd file pointer
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*/
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void create_durable_v2_rsp_buf(char *cc, struct ksmbd_file *fp)
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{
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@ -1508,8 +1498,9 @@ void create_durable_v2_rsp_buf(char *cc, struct ksmbd_file *fp)
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}
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/**
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* create_mxac_buf() - create query maximal access context
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* @cc: buffer to create maximal access context response
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* create_mxac_rsp_buf() - create query maximal access context
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* @cc: buffer to create maximal access context response
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* @maximal_access: maximal access
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*/
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void create_mxac_rsp_buf(char *cc, int maximal_access)
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{
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@ -1533,10 +1524,6 @@ void create_mxac_rsp_buf(char *cc, int maximal_access)
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buf->MaximalAccess = cpu_to_le32(maximal_access);
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}
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/**
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* create_mxac_buf() - create query maximal access context
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* @cc: buffer to create query disk on id context response
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*/
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void create_disk_id_rsp_buf(char *cc, __u64 file_id, __u64 vol_id)
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{
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struct create_disk_id_rsp *buf;
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@ -1560,8 +1547,9 @@ void create_disk_id_rsp_buf(char *cc, __u64 file_id, __u64 vol_id)
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}
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/**
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* create_posix_buf() - create posix extension context
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* create_posix_rsp_buf() - create posix extension context
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* @cc: buffer to create posix on posix response
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* @fp: ksmbd file pointer
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*/
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void create_posix_rsp_buf(char *cc, struct ksmbd_file *fp)
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{
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@ -86,7 +86,7 @@ char *ksmbd_work_group(void)
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/**
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* check_conn_state() - check state of server thread connection
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* @ksmbd_work: smb work containing server thread information
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* @work: smb work containing server thread information
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*
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* Return: 0 on valid connection, otherwise 1 to reconnect
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*/
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@ -248,7 +248,7 @@ send:
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/**
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* handle_ksmbd_work() - process pending smb work requests
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* @ksmbd_work: smb work containing request command buffer
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* @wk: smb work containing request command buffer
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*
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* called by kworker threads to processing remaining smb work requests
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*/
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@ -604,7 +604,7 @@ error:
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}
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/**
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* exit_smb_server() - shutdown forker thread and free memory at module exit
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* ksmbd_server_exit() - shutdown forker thread and free memory at module exit
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*/
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static void __exit ksmbd_server_exit(void)
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{
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@ -88,8 +88,7 @@ struct channel *lookup_chann_list(struct ksmbd_session *sess)
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/**
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* smb2_get_ksmbd_tcon() - get tree connection information for a tree id
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* @sess: session containing tree list
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* @tid: match tree connection with tree id
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* @work: smb work
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*
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* Return: matching tree connection on success, otherwise error
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*/
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@ -209,6 +208,7 @@ uint16_t get_smb2_cmd_val(struct ksmbd_work *work)
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/**
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* set_smb2_rsp_status() - set error response code on smb2 header
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* @work: smb work containing response buffer
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* @err: error response code
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*/
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void set_smb2_rsp_status(struct ksmbd_work *work, __le32 err)
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{
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@ -633,9 +633,10 @@ static void destroy_previous_session(struct ksmbd_user *user, uint64_t id)
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/**
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* smb2_get_name() - get filename string from on the wire smb format
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* @share: ksmbd_share_config pointer
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* @src: source buffer
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* @maxlen: maxlen of source string
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* @work: smb work containing smb request buffer
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* @nls_table: nls_table pointer
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*
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* Return: matching converted filename on success, otherwise error ptr
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*/
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@ -747,6 +748,7 @@ static __le32 smb2_get_reparse_tag_special_file(umode_t mode)
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/**
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* smb2_get_dos_mode() - get file mode in dos format from unix mode
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* @stat: kstat containing file mode
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* @attribute: attribute flags
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*
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* Return: converted dos mode
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*/
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@ -1797,7 +1799,6 @@ out_err1:
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* @file_present: is file already present
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* @access: file access flags
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* @disposition: file disposition flags
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* @work: smb work containing smb request buffer
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*
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* Return: file open flags
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*/
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@ -4112,12 +4113,6 @@ static void get_internal_info_pipe(struct smb2_query_info_rsp *rsp,
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inc_rfc1001_len(rsp, sizeof(struct smb2_file_internal_info));
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}
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/**
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* smb2_info_file_pipe() - handler for smb2 query info on IPC pipe
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* @work: smb work containing query info command buffer
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*
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* Return: 0 on success, otherwise error
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*/
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static int smb2_get_info_file_pipe(struct ksmbd_session *sess,
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struct smb2_query_info_req *req, struct smb2_query_info_rsp *rsp)
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{
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@ -4157,10 +4152,10 @@ static int smb2_get_info_file_pipe(struct ksmbd_session *sess,
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/**
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* smb2_get_ea() - handler for smb2 get extended attribute command
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* @work: smb work containing query info command buffer
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* @path: path of file/dir to query info command
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* @rq: get extended attribute request
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* @resp: response buffer pointer
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* @resp_org: base response buffer pointer in case of chained response
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* @fp: ksmbd_file pointer
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* @req: get extended attribute request
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* @rsp: response buffer pointer
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* @rsp_org: base response buffer pointer in case of chained response
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*
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* Return: 0 on success, otherwise error
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*/
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@ -4761,12 +4756,6 @@ static int find_file_posix_info(struct smb2_query_info_rsp *rsp,
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return 0;
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}
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/**
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* smb2_get_info_file() - handler for smb2 query info command
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* @work: smb work containing query info request buffer
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*
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* Return: 0 on success, otherwise error
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*/
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static int smb2_get_info_file(struct ksmbd_work *work,
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struct smb2_query_info_req *req,
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struct smb2_query_info_rsp *rsp,
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@ -4901,13 +4890,6 @@ static int smb2_get_info_file(struct ksmbd_work *work,
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return rc;
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}
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/**
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* smb2_get_info_filesystem() - handler for smb2 query info command
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* @work: smb work containing query info request buffer
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*
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* Return: 0 on success, otherwise error
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* TODO: need to implement STATUS_INFO_LENGTH_MISMATCH error handling
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*/
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static int smb2_get_info_filesystem(struct ksmbd_work *work,
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struct smb2_query_info_req *req,
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struct smb2_query_info_rsp *rsp,
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@ -5416,14 +5398,6 @@ int smb2_echo(struct ksmbd_work *work)
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return 0;
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}
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/**
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* smb2_rename() - handler for rename using smb2 setinfo command
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* @work: smb work containing set info command buffer
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* @filp: file pointer of source file
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* @old_fid: file id of source file
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*
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* Return: 0 on success, otherwise error
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*/
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static int smb2_rename(struct ksmbd_work *work, struct ksmbd_file *fp,
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struct smb2_file_rename_info *file_info,
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struct nls_table *local_nls)
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@ -5544,14 +5518,6 @@ out:
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return rc;
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}
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/**
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* smb2_create_link() - handler for creating hardlink using smb2
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* set info command
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* @work: smb work containing set info command buffer
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* @filp: file pointer of source file
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*
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* Return: 0 on success, otherwise error
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*/
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static int smb2_create_link(struct ksmbd_work *work,
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struct ksmbd_share_config *share,
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struct smb2_file_link_info *file_info,
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@ -5914,6 +5880,9 @@ static int set_file_mode_info(struct ksmbd_file *fp,
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/**
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* smb2_set_info_file() - handler for smb2 set info command
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* @work: smb work containing set info command buffer
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* @fp: ksmbd_file pointer
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* @info_class: smb2 set info class
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* @share: ksmbd_share_config pointer
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*
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* Return: 0 on success, otherwise error
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* TODO: need to implement an error handling for STATUS_INFO_LENGTH_MISMATCH
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@ -8057,7 +8026,7 @@ int smb2_oplock_break(struct ksmbd_work *work)
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/**
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* smb2_notify() - handler for smb2 notify request
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* @ksmbd_work: smb work containing notify command buffer
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* @work: smb work containing notify command buffer
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*
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* Return: 0
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*/
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@ -8081,7 +8050,8 @@ int smb2_notify(struct ksmbd_work *work)
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/**
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* smb2_is_sign_req() - handler for checking packet signing status
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* @work:smb work containing notify command buffer
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* @work: smb work containing notify command buffer
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* @command: SMB2 command id
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*
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* Return: true if packed is signed, false otherwise
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*/
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@ -107,8 +107,8 @@ int ksmbd_lookup_protocol_idx(char *str)
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}
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/**
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* check_message() - check for valid smb2 request header
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* @buf: smb2 header to be checked
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* ksmbd_verify_smb_message() - check for valid smb2 request header
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* @work: smb work
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*
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* check for valid smb signature and packet direction(request/response)
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*
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@ -125,9 +125,8 @@ int ksmbd_verify_smb_message(struct ksmbd_work *work)
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}
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/**
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* is_smb_request() - check for valid smb request type
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* ksmbd_smb_request() - check for valid smb request type
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* @conn: connection instance
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* @type: smb request type
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*
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* Return: true on success, otherwise false
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*/
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@ -173,7 +173,7 @@ static unsigned short ksmbd_tcp_get_port(const struct sockaddr *sa)
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|
||||
/**
|
||||
* ksmbd_tcp_new_connection() - create a new tcp session on mount
|
||||
* @sock: socket associated with new connection
|
||||
* @client_sk: socket associated with new connection
|
||||
*
|
||||
* whenever a new connection is requested, create a conn thread
|
||||
* (session thread) to handle new incoming smb requests from the connection
|
||||
|
|
@ -252,7 +252,8 @@ static int ksmbd_kthread_fn(void *p)
|
|||
}
|
||||
|
||||
/**
|
||||
* ksmbd_create_ksmbd_kthread() - start forker thread
|
||||
* ksmbd_tcp_run_kthread() - start forker thread
|
||||
* @iface: pointer to struct interface
|
||||
*
|
||||
* start forker thread(ksmbd/0) at module init time to listen
|
||||
* on port 445 for new SMB connection requests. It creates per connection
|
||||
|
|
|
|||
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Ссылка в новой задаче