Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753432AbaF0U7r (ORCPT ); Fri, 27 Jun 2014 16:59:47 -0400 Received: from mailrelay005.isp.belgacom.be ([195.238.6.171]:10142 "EHLO mailrelay005.isp.belgacom.be" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751461AbaF0U7q (ORCPT ); Fri, 27 Jun 2014 16:59:46 -0400 X-Belgacom-Dynamic: yes X-IronPort-Anti-Spam-Filtered: true X-IronPort-Anti-Spam-Result: AkUHAGrarVNXQCoO/2dsb2JhbABbgw2rbwUBAQEBAQEFAW0BmQKBDRd1hGAjgRo3iEYBxFMXhWSJIR2ELQWaXYs/iDyCAIFEOy8 From: Fabian Frederick To: linux-kernel@vger.kernel.org Cc: Fabian Frederick , Naoya Horiguchi , linux-mm@kvack.org 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> X-Mailer: git-send-email 1.8.4.5 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.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 from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/