4 files changed, 0 insertions, 23 deletions

diff --git a/include/linux/security.h b/include/linux/security.h
index ef6edc759891..33b0c1b27f82 100644
--- a/include/linux/security.h
+++ b/include/linux/security.h
@@ -652,10 +652,6 @@ static inline void security_free_mnt_opts(struct security_mnt_opts *opts)
  *      @old points to the original credentials.
  *      @gfp indicates the atomicity of any memory allocations.
  *      Prepare a new set of credentials by copying the data from the old set.
- * @cred_commit:
- *      @new points to the new credentials.
- *      @old points to the original credentials.
- *      Install a new set of credentials.
  * @cred_transfer:
  *      @new points to the new credentials.
  *      @old points to the original credentials.
@@ -1536,7 +1532,6 @@ struct security_operations {
         void (*cred_free) (struct cred *cred);
         int (*cred_prepare)(struct cred *new, const struct cred *old,
                             gfp_t gfp);
-        void (*cred_commit)(struct cred *new, const struct cred *old);
         void (*cred_transfer)(struct cred *new, const struct cred *old);
         int (*kernel_act_as)(struct cred *new, u32 secid);
         int (*kernel_create_files_as)(struct cred *new, struct inode *inode);
@@ -1794,7 +1789,6 @@ int security_task_create(unsigned long clone_flags);
 int security_cred_alloc_blank(struct cred *cred, gfp_t gfp);
 void security_cred_free(struct cred *cred);
 int security_prepare_creds(struct cred *new, const struct cred *old, gfp_t gfp);
-void security_commit_creds(struct cred *new, const struct cred *old);
 void security_transfer_creds(struct cred *new, const struct cred *old);
 int security_kernel_act_as(struct cred *new, u32 secid);
 int security_kernel_create_files_as(struct cred *new, struct inode *inode);
@@ -2315,11 +2309,6 @@ static inline int security_prepare_creds(struct cred *new,
         return 0;
 }
 
-static inline void security_commit_creds(struct cred *new,
-                                         const struct cred *old)
-{
-}
-
 static inline void security_transfer_creds(struct cred *new,
                                            const struct cred *old)
 {
diff --git a/kernel/cred.c b/kernel/cred.c
index 1b1129d0cce8..fecb34640482 100644
--- a/kernel/cred.c
+++ b/kernel/cred.c
@@ -520,8 +520,6 @@ int commit_creds(struct cred *new)
 #endif
         BUG_ON(atomic_read(&new->usage) < 1);
 
-        security_commit_creds(new, old);
-
         get_cred(new); /* we will require a ref for the subj creds too */
 
         /* dumpability changes */
diff --git a/security/capability.c b/security/capability.c
index b855e9f27f0e..a927bdea1816 100644
--- a/security/capability.c
+++ b/security/capability.c
@@ -373,10 +373,6 @@ static int cap_cred_prepare(struct cred *new, const struct cred *old, gfp_t gfp)
         return 0;
 }
 
-static void cap_cred_commit(struct cred *new, const struct cred *old)
-{
-}
-
 static void cap_cred_transfer(struct cred *new, const struct cred *old)
 {
 }
@@ -972,7 +968,6 @@ void security_fixup_ops(struct security_operations *ops)
         set_to_cap_if_null(ops, cred_alloc_blank);
         set_to_cap_if_null(ops, cred_free);
         set_to_cap_if_null(ops, cred_prepare);
-        set_to_cap_if_null(ops, cred_commit);
         set_to_cap_if_null(ops, cred_transfer);
         set_to_cap_if_null(ops, kernel_act_as);
         set_to_cap_if_null(ops, kernel_create_files_as);
diff --git a/security/security.c b/security/security.c
index c65b0bca05bb..6e5942653d4f 100644
--- a/security/security.c
+++ b/security/security.c
@@ -712,11 +712,6 @@ int security_prepare_creds(struct cred *new, const struct cred *old, gfp_t gfp)
         return security_ops->cred_prepare(new, old, gfp);
 }
 
-void security_commit_creds(struct cred *new, const struct cred *old)
-{
-        security_ops->cred_commit(new, old);
-}
-
 void security_transfer_creds(struct cred *new, const struct cred *old)
 {
         security_ops->cred_transfer(new, old);