fs: take the ACL checks to common code

Replace the ->check_acl method with a ->get_acl method that simply reads an
ACL from disk after having a cache miss.  This means we can replace the ACL
checking boilerplate code with a single implementation in namei.c.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

1 files changed, 0 insertions, 14 deletions

diff --git a/fs/generic_acl.c b/fs/generic_acl.c
index ea19ca47d452..d5e33a077a67 100644
--- a/fs/generic_acl.c
+++ b/fs/generic_acl.c
@@ -172,20 +172,6 @@ generic_acl_chmod(struct inode *inode)
         return error;
 }
 
-int
-generic_check_acl(struct inode *inode, int mask)
-{
-        struct posix_acl *acl;
-
-        acl = get_cached_acl(inode, ACL_TYPE_ACCESS);
-        if (acl) {
-                int error = posix_acl_permission(inode, acl, mask);
-                posix_acl_release(acl);
-                return error;
-        }
-        return -EAGAIN;
-}
-
 const struct xattr_handler generic_acl_access_handler = {
         .prefix = POSIX_ACL_XATTR_ACCESS,
         .flags  = ACL_TYPE_ACCESS,