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scsi: fcoe: Fix a myriad of documentation issues 

Mostly missing or incorrect (bitrotted) function parameters.

Fixes the following W=1 kernel build warning(s):

 drivers/scsi/fcoe/fcoe_ctlr.c:139: warning: Function parameter or member 'mode' not described in 'fcoe_ctlr_init'
 drivers/scsi/fcoe/fcoe_ctlr.c:604: warning: Function parameter or member 'lport' not described in 'fcoe_ctlr_encaps'
 drivers/scsi/fcoe/fcoe_ctlr.c:1312: warning: Function parameter or member 'skb' not described in 'fcoe_ctlr_recv_clr_vlink'
 drivers/scsi/fcoe/fcoe_ctlr.c:1312: warning: Excess function parameter 'fh' description in 'fcoe_ctlr_recv_clr_vlink'
 drivers/scsi/fcoe/fcoe_ctlr.c:1781: warning: Function parameter or member 't' not described in 'fcoe_ctlr_timeout'
 drivers/scsi/fcoe/fcoe_ctlr.c:1781: warning: Excess function parameter 'arg' description in 'fcoe_ctlr_timeout'
 drivers/scsi/fcoe/fcoe_ctlr.c:1904: warning: Function parameter or member 'lport' not described in 'fcoe_ctlr_recv_flogi'
 drivers/scsi/fcoe/fcoe_ctlr.c:2166: warning: Function parameter or member 'lport' not described in 'fcoe_ctlr_disc_stop_locked'
 drivers/scsi/fcoe/fcoe_ctlr.c:2166: warning: Excess function parameter 'fip' description in 'fcoe_ctlr_disc_stop_locked'
 drivers/scsi/fcoe/fcoe_ctlr.c:2188: warning: Function parameter or member 'lport' not described in 'fcoe_ctlr_disc_stop'
 drivers/scsi/fcoe/fcoe_ctlr.c:2188: warning: Excess function parameter 'fip' description in 'fcoe_ctlr_disc_stop'
 drivers/scsi/fcoe/fcoe_ctlr.c:2204: warning: Function parameter or member 'lport' not described in 'fcoe_ctlr_disc_stop_final'
 drivers/scsi/fcoe/fcoe_ctlr.c:2204: warning: Excess function parameter 'fip' description in 'fcoe_ctlr_disc_stop_final'
 drivers/scsi/fcoe/fcoe_ctlr.c:2273: warning: Function parameter or member 'frport' not described in 'fcoe_ctlr_vn_parse'
 drivers/scsi/fcoe/fcoe_ctlr.c:2273: warning: Excess function parameter 'rdata' description in 'fcoe_ctlr_vn_parse'
 drivers/scsi/fcoe/fcoe_ctlr.c:2804: warning: Function parameter or member 'frport' not described in 'fcoe_ctlr_vlan_parse'
 drivers/scsi/fcoe/fcoe_ctlr.c:2804: warning: Excess function parameter 'rdata' description in 'fcoe_ctlr_vlan_parse'
 drivers/scsi/fcoe/fcoe_ctlr.c:2900: warning: Excess function parameter 'min_len' description in 'fcoe_ctlr_vlan_send'
 drivers/scsi/fcoe/fcoe_ctlr.c:2977: warning: Function parameter or member 'fip' not described in 'fcoe_ctlr_vlan_recv'
 drivers/scsi/fcoe/fcoe_ctlr.c:2977: warning: Function parameter or member 'skb' not described in 'fcoe_ctlr_vlan_recv'
 drivers/scsi/fcoe/fcoe_ctlr.c:2977: warning: Excess function parameter 'lport' description in 'fcoe_ctlr_vlan_recv'
 drivers/scsi/fcoe/fcoe_ctlr.c:2977: warning: Excess function parameter 'fp' description in 'fcoe_ctlr_vlan_recv'
 drivers/scsi/fcoe/fcoe_ctlr.c:3033: warning: Function parameter or member 'callback' not described in 'fcoe_ctlr_disc_start'
 drivers/scsi/fcoe/fcoe_ctlr.c:3033: warning: Function parameter or member 'lport' not described in 'fcoe_ctlr_disc_start'
 drivers/scsi/fcoe/fcoe_ctlr.c:3033: warning: Excess function parameter 'fip' description in 'fcoe_ctlr_disc_start'

[mkp: fixed function name in comment]

Link: https://lore.kernel.org/r/20200713074645.126138-6-lee.jones@linaro.org
Cc: Hannes Reinecke <hare@suse.de>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
Lee Jones 2020-07-13 08:46:21 +01:00 коммит произвёл Martin K. Petersen
Родитель 54888649be
Коммит 3052652326
1 изменённых файлов: 14 добавлений и 14 удалений
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28
drivers/scsi/fcoe/fcoe_ctlr.c
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@ -134,6 +134,7 @@ static void fcoe_ctlr_map_dest(struct fcoe_ctlr *fip)
/**
* fcoe_ctlr_init() - Initialize the FCoE Controller instance
* @fip: The FCoE controller to initialize
* @mode: FIP mode to set
*/
void fcoe_ctlr_init(struct fcoe_ctlr *fip, enum fip_mode mode)
{
@ -587,6 +588,7 @@ static void fcoe_ctlr_send_keep_alive(struct fcoe_ctlr *fip,
/**
* fcoe_ctlr_encaps() - Encapsulate an ELS frame for FIP, without sending it
* @fip: The FCoE controller for the ELS frame
* @lport: The local port
* @dtype: The FIP descriptor type for the frame
* @skb: The FCoE ELS frame including FC header but no FCoE headers
* @d_id: The destination port ID.
@ -1302,7 +1304,7 @@ drop:
/**
* fcoe_ctlr_recv_els() - Handle an incoming link reset frame
* @fip: The FCoE controller that received the frame
* @fh: The received FIP header
* @skb: The received FIP packet
*
* There may be multiple VN_Port descriptors.
* The overall length has already been checked.
@ -1775,7 +1777,7 @@ unlock:
/**
* fcoe_ctlr_timeout() - FIP timeout handler
* @arg: The FCoE controller that timed out
* @t: Timer context use to obtain the controller reference
*/
static void fcoe_ctlr_timeout(struct timer_list *t)
{
@ -1887,6 +1889,7 @@ static void fcoe_ctlr_recv_work(struct work_struct *recv_work)
/**
* fcoe_ctlr_recv_flogi() - Snoop pre-FIP receipt of FLOGI response
* @fip: The FCoE controller
* @lport: The local port
* @fp: The FC frame to snoop
*
* Snoop potential response to FLOGI or even incoming FLOGI.
@ -2158,7 +2161,7 @@ static struct fc_rport_operations fcoe_ctlr_vn_rport_ops = {
/**
* fcoe_ctlr_disc_stop_locked() - stop discovery in VN2VN mode
* @fip: The FCoE controller
* @lport: The local port
*
* Called with ctlr_mutex held.
*/
@ -2179,7 +2182,7 @@ static void fcoe_ctlr_disc_stop_locked(struct fc_lport *lport)
/**
* fcoe_ctlr_disc_stop() - stop discovery in VN2VN mode
* @fip: The FCoE controller
* @lport: The local port
*
* Called through the local port template for discovery.
* Called without the ctlr_mutex held.
@ -2195,7 +2198,7 @@ static void fcoe_ctlr_disc_stop(struct fc_lport *lport)
/**
* fcoe_ctlr_disc_stop_final() - stop discovery for shutdown in VN2VN mode
* @fip: The FCoE controller
* @lport: The local port
*
* Called through the local port template for discovery.
* Called without the ctlr_mutex held.
@ -2262,7 +2265,7 @@ static void fcoe_ctlr_vn_start(struct fcoe_ctlr *fip)
* fcoe_ctlr_vn_parse - parse probe request or response
* @fip: The FCoE controller
* @skb: incoming packet
* @rdata: buffer for resulting parsed VN entry plus fcoe_rport
* @frport: parsed FCoE rport from the probe request
*
* Returns non-zero error number on error.
* Does not consume the packet.
@ -2793,7 +2796,7 @@ drop:
* fcoe_ctlr_vlan_parse - parse vlan discovery request or response
* @fip: The FCoE controller
* @skb: incoming packet
* @rdata: buffer for resulting parsed VLAN entry plus fcoe_rport
* @frport: parsed FCoE rport from the probe request
*
* Returns non-zero error number on error.
* Does not consume the packet.
@ -2892,7 +2895,6 @@ len_err:
* @fip: The FCoE controller
* @sub: sub-opcode for vlan notification or vn2vn vlan notification
* @dest: The destination Ethernet MAC address
* @min_len: minimum size of the Ethernet payload to be sent
*/
static void fcoe_ctlr_vlan_send(struct fcoe_ctlr *fip,
enum fip_vlan_subcode sub,
@ -2969,9 +2971,8 @@ static void fcoe_ctlr_vlan_disc_reply(struct fcoe_ctlr *fip,
/**
* fcoe_ctlr_vlan_recv - vlan request receive handler for VN2VN mode.
* @lport: The local port
* @fp: The received frame
*
* @fip: The FCoE controller
* @skb: The received FIP packet
*/
static int fcoe_ctlr_vlan_recv(struct fcoe_ctlr *fip, struct sk_buff *skb)
{
@ -3015,9 +3016,8 @@ static void fcoe_ctlr_disc_recv(struct fc_lport *lport, struct fc_frame *fp)
fc_frame_free(fp);
}
/**
* fcoe_ctlr_disc_recv - start discovery for VN2VN mode.
* @fip: The FCoE controller
/*
* fcoe_ctlr_disc_start - start discovery for VN2VN mode.
*
* This sets a flag indicating that remote ports should be created
* and started for the peers we discover. We use the disc_callback