cifs: allow calling cifs_build_path_to_root on incomplete cifs_sb

Commit Message

Jeff Layton Dec. 6, 2010, 7:34 p.m. UTC

None

Patch

diff --git a/fs/cifs/connect.c b/fs/cifs/connect.c
index bee397f..9fbe7c5 100644
--- a/fs/cifs/connect.c
+++ b/fs/cifs/connect.c
@@ -2836,7 +2836,7 @@  remote_path_check:
 			goto mount_fail_check;
 		}
 		rc = is_path_accessible(xid, tcon, cifs_sb, full_path);
-		if (rc != -EREMOTE) {
+		if (rc != 0 && rc != -EREMOTE) {
 			kfree(full_path);
 			goto mount_fail_check;
 		}