Merge branch 'lookup-permissions-cleanup'

* lookup-permissions-cleanup:
  jffs2/jfs/xfs: switch over to 'check_acl' rather than 'permission()'
  ext[234]: move over to 'check_acl' permission model
  shmfs: use 'check_acl' instead of 'permission'
  Make 'check_acl()' a first-class filesystem op
  Simplify exec_permission_lite(), part 3
  Simplify exec_permission_lite() further
  Simplify exec_permission_lite() logic
  Do not call 'ima_path_check()' for each path component

2 files changed, 4 insertions, 13 deletions

diff --git a/mm/shmem.c b/mm/shmem.c
index d713239ce2ce..5a0b3d4055f3 100644
--- a/mm/shmem.c
+++ b/mm/shmem.c
@@ -2446,7 +2446,7 @@ static const struct inode_operations shmem_inode_operations = {
         .getxattr       = generic_getxattr,
         .listxattr      = generic_listxattr,
         .removexattr    = generic_removexattr,
-        .permission     = shmem_permission,
+        .check_acl      = shmem_check_acl,
 #endif
 
 };
@@ -2469,7 +2469,7 @@ static const struct inode_operations shmem_dir_inode_operations = {
         .getxattr       = generic_getxattr,
         .listxattr      = generic_listxattr,
         .removexattr    = generic_removexattr,
-        .permission     = shmem_permission,
+        .check_acl      = shmem_check_acl,
 #endif
 };
 
@@ -2480,7 +2480,7 @@ static const struct inode_operations shmem_special_inode_operations = {
         .getxattr       = generic_getxattr,
         .listxattr      = generic_listxattr,
         .removexattr    = generic_removexattr,
-        .permission     = shmem_permission,
+        .check_acl      = shmem_check_acl,
 #endif
 };
 
diff --git a/mm/shmem_acl.c b/mm/shmem_acl.c
index 606a8e757a42..df2c87fdae50 100644
--- a/mm/shmem_acl.c
+++ b/mm/shmem_acl.c
@@ -157,7 +157,7 @@ shmem_acl_init(struct inode *inode, struct inode *dir)
 /**
  * shmem_check_acl  -  check_acl() callback for generic_permission()
  */
-static int
+int
 shmem_check_acl(struct inode *inode, int mask)
 {
         struct posix_acl *acl = shmem_get_acl(inode, ACL_TYPE_ACCESS);
@@ -169,12 +169,3 @@ shmem_check_acl(struct inode *inode, int mask)
         }
         return -EAGAIN;
 }
-
-/**
- * shmem_permission  -  permission() inode operation
- */
-int
-shmem_permission(struct inode *inode, int mask)
-{
-        return generic_permission(inode, mask, shmem_check_acl);
-}