[PATCH] fs/cifs/cifsacl: fix sid_to_id

[Qiujun Huang]

fix it to return the errcode.

Signed-off-by: Qiujun Huang <hqjagain@xxxxxxxxx>
---
 fs/cifs/cifsacl.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/fs/cifs/cifsacl.c b/fs/cifs/cifsacl.c
index 716574a..a8d2aa8 100644
--- a/fs/cifs/cifsacl.c
+++ b/fs/cifs/cifsacl.c
@@ -400,6 +400,7 @@
 	if (!sidstr)
 		return -ENOMEM;
 
+	rc = 0;
 	saved_cred = override_creds(root_cred);
 	sidkey = request_key(&cifs_idmap_key_type, sidstr, "");
 	if (IS_ERR(sidkey)) {
@@ -454,7 +455,7 @@
 		fattr->cf_uid = fuid;
 	else
 		fattr->cf_gid = fgid;
-	return 0;
+	return rc;
 }
 
 int
-- 
1.8.3.1