security: remove dead hook cred_commit
Unused hook. Remove. Signed-off-by: Eric Paris <eparis@redhat.com> Signed-off-by: James Morris <jmorris@namei.org>
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9d5ed77dad
Коммит
0968d0060a
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@ -652,10 +652,6 @@ static inline void security_free_mnt_opts(struct security_mnt_opts *opts)
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* @old points to the original credentials.
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* @gfp indicates the atomicity of any memory allocations.
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* Prepare a new set of credentials by copying the data from the old set.
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* @cred_commit:
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* @new points to the new credentials.
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* @old points to the original credentials.
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* Install a new set of credentials.
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* @cred_transfer:
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* @new points to the new credentials.
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* @old points to the original credentials.
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@ -1536,7 +1532,6 @@ struct security_operations {
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void (*cred_free) (struct cred *cred);
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int (*cred_prepare)(struct cred *new, const struct cred *old,
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gfp_t gfp);
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void (*cred_commit)(struct cred *new, const struct cred *old);
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void (*cred_transfer)(struct cred *new, const struct cred *old);
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int (*kernel_act_as)(struct cred *new, u32 secid);
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int (*kernel_create_files_as)(struct cred *new, struct inode *inode);
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@ -1794,7 +1789,6 @@ int security_task_create(unsigned long clone_flags);
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int security_cred_alloc_blank(struct cred *cred, gfp_t gfp);
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void security_cred_free(struct cred *cred);
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int security_prepare_creds(struct cred *new, const struct cred *old, gfp_t gfp);
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void security_commit_creds(struct cred *new, const struct cred *old);
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void security_transfer_creds(struct cred *new, const struct cred *old);
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int security_kernel_act_as(struct cred *new, u32 secid);
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int security_kernel_create_files_as(struct cred *new, struct inode *inode);
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@ -2315,11 +2309,6 @@ static inline int security_prepare_creds(struct cred *new,
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return 0;
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}
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static inline void security_commit_creds(struct cred *new,
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const struct cred *old)
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{
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}
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static inline void security_transfer_creds(struct cred *new,
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const struct cred *old)
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{
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@ -520,8 +520,6 @@ int commit_creds(struct cred *new)
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#endif
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BUG_ON(atomic_read(&new->usage) < 1);
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security_commit_creds(new, old);
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get_cred(new); /* we will require a ref for the subj creds too */
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/* dumpability changes */
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@ -373,10 +373,6 @@ static int cap_cred_prepare(struct cred *new, const struct cred *old, gfp_t gfp)
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return 0;
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}
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static void cap_cred_commit(struct cred *new, const struct cred *old)
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{
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}
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static void cap_cred_transfer(struct cred *new, const struct cred *old)
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{
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}
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@ -972,7 +968,6 @@ void security_fixup_ops(struct security_operations *ops)
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set_to_cap_if_null(ops, cred_alloc_blank);
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set_to_cap_if_null(ops, cred_free);
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set_to_cap_if_null(ops, cred_prepare);
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set_to_cap_if_null(ops, cred_commit);
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set_to_cap_if_null(ops, cred_transfer);
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set_to_cap_if_null(ops, kernel_act_as);
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set_to_cap_if_null(ops, kernel_create_files_as);
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@ -712,11 +712,6 @@ int security_prepare_creds(struct cred *new, const struct cred *old, gfp_t gfp)
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return security_ops->cred_prepare(new, old, gfp);
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}
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void security_commit_creds(struct cred *new, const struct cred *old)
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{
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security_ops->cred_commit(new, old);
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}
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void security_transfer_creds(struct cred *new, const struct cred *old)
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{
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security_ops->cred_transfer(new, old);
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