From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-we0-f181.google.com (mail-we0-f181.google.com [74.125.82.181]) by kanga.kvack.org (Postfix) with ESMTP id 014676B0031 for ; Fri, 27 Jun 2014 16:59:47 -0400 (EDT) Received: by mail-we0-f181.google.com with SMTP id q59so5906467wes.12 for ; Fri, 27 Jun 2014 13:59:47 -0700 (PDT) Received: from mailrelay005.isp.belgacom.be (mailrelay005.isp.belgacom.be. [195.238.6.171]) by mx.google.com with ESMTP id bj1si192746wib.51.2014.06.27.13.59.45 for ; Fri, 27 Jun 2014 13:59:46 -0700 (PDT) From: Fabian Frederick Subject: [PATCH 1/1] mm/hwpoison-inject.c: remove unnecessary null test before debugfs_remove_recursive Date: Fri, 27 Jun 2014 22:58:16 +0200 Message-Id: <1403902696-12162-1-git-send-email-fabf@skynet.be> Sender: owner-linux-mm@kvack.org List-ID: To: linux-kernel@vger.kernel.org Cc: Fabian Frederick , Naoya Horiguchi , linux-mm@kvack.org Fix checkpatch warning: "WARNING: debugfs_remove_recursive(NULL) is safe this check is probably not required" Cc: Naoya Horiguchi Cc: linux-mm@kvack.org Signed-off-by: Fabian Frederick --- mm/hwpoison-inject.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/mm/hwpoison-inject.c b/mm/hwpoison-inject.c index 95487c7..329caf5 100644 --- a/mm/hwpoison-inject.c +++ b/mm/hwpoison-inject.c @@ -72,8 +72,7 @@ DEFINE_SIMPLE_ATTRIBUTE(unpoison_fops, NULL, hwpoison_unpoison, "%lli\n"); static void pfn_inject_exit(void) { - if (hwpoison_dir) - debugfs_remove_recursive(hwpoison_dir); + debugfs_remove_recursive(hwpoison_dir); } static int pfn_inject_init(void) -- 1.8.4.5 -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: email@kvack.org