ceph: return errors from posix_acl_equiv_mode() correctly

In order to return correct error code should replace variable ret
using err in error case.

Signed-off-by: Chengguang Xu <cgxu519@gmx.com>
Reviewed-by: "Yan, Zheng" <zyan@redhat.com>
Signed-off-by: Ilya Dryomov <idryomov@gmail.com>

diff --git a/fs/ceph/acl.c b/fs/ceph/acl.c
index 3351ea1..027408d 100644 (file)
--- a/fs/ceph/acl.c
+++ b/fs/ceph/acl.c
@@ -185,10 +185,10 @@ int ceph_pre_init_acls(struct inode *dir, umode_t *mode,
                return err;
 
        if (acl) {
-               int ret = posix_acl_equiv_mode(acl, mode);
-               if (ret < 0)
+               err = posix_acl_equiv_mode(acl, mode);
+               if (err < 0)
                        goto out_err;
-               if (ret == 0) {
+               if (err == 0) {
                        posix_acl_release(acl);
                        acl = NULL;
                }