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authorLinus Torvalds <torvalds@linux-foundation.org>2009-08-28 12:04:28 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2009-09-08 11:08:46 -0700
commit6d848a488ad83cc3891bb274691118f45ce6aab9 (patch)
treec775e9ada5e3613174103b0919561b4b4d2d3b7e /mm/shmem_acl.c
parent5909ccaa300a4a834ffa275327af4df0b9cb5295 (diff)
downloadlinux-sh-6d848a488ad83cc3891bb274691118f45ce6aab9.tar.gz
shmfs: use 'check_acl' instead of 'permission'
shmfs wants purely standard POSIX ACL semantics, so we can use the new generic VFS layer POSIX ACL checking rather than cooking our own 'permission()' function. Reviewed-by: James Morris <jmorris@namei.org> Acked-by: Serge Hallyn <serue@us.ibm.com> Acked-by: Hugh Dickins <hugh.dickins@tiscali.co.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/shmem_acl.c')
-rw-r--r--mm/shmem_acl.c11
1 files changed, 1 insertions, 10 deletions
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);
-}