fs/ocfs2/namei.c: remove unecessary ERROR when removing non-empty dir…

…ectory

While removing a non-empty directory, the kernel dumps a message:

  (rmdir,21743,1):ocfs2_unlink:953 ERROR: status = -39

Suppress the error message from being printed in the dmesg so users
don't panic.

Signed-off-by: Goldwyn Rodrigues <[email protected]>
Cc: Mark Fasheh <[email protected]>
Cc: Joel Becker <[email protected]>
Acked-by: Sunil Mushran <[email protected]>
Reviewed-by: Jie Liu <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>

fs/ocfs2/namei.c

@@ -947,7 +947,7 @@ static int ocfs2_unlink(struct inode *dir,
 	ocfs2_free_dir_lookup_result(&orphan_insert);
 	ocfs2_free_dir_lookup_result(&lookup);
 
-	if (status)
+	if (status && (status != -ENOTEMPTY))
 		mlog_errno(status);
 
 	return status;