From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mout.web.de ([212.227.17.11]:60828 "EHLO mout.web.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753274AbdHTUST (ORCPT ); Sun, 20 Aug 2017 16:18:19 -0400 Subject: [PATCH 1/4] btrfs: Delete an error message for a failed memory allocation in btrfsic_process_superblock() From: SF Markus Elfring To: linux-btrfs@vger.kernel.org, Chris Mason , David Sterba , Josef Bacik Cc: LKML , kernel-janitors@vger.kernel.org References: <360126ba-e45b-0a8d-57b6-83764c4c2bce@users.sourceforge.net> Message-ID: Date: Sun, 20 Aug 2017 22:17:37 +0200 MIME-Version: 1.0 In-Reply-To: <360126ba-e45b-0a8d-57b6-83764c4c2bce@users.sourceforge.net> Content-Type: text/plain; charset=utf-8 Sender: linux-btrfs-owner@vger.kernel.org List-ID: From: Markus Elfring Date: Sun, 20 Aug 2017 21:10:17 +0200 Omit an extra message for a memory allocation failure in this function. This issue was detected by using the Coccinelle software. Signed-off-by: Markus Elfring --- fs/btrfs/check-integrity.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/fs/btrfs/check-integrity.c b/fs/btrfs/check-integrity.c index 7d65d98d2790..9701a38860d6 100644 --- a/fs/btrfs/check-integrity.c +++ b/fs/btrfs/check-integrity.c @@ -656,10 +656,8 @@ static int btrfsic_process_superblock(struct btrfsic_state *state, BUG_ON(NULL == state); selected_super = kzalloc(sizeof(*selected_super), GFP_NOFS); - if (NULL == selected_super) { - pr_info("btrfsic: error, kmalloc failed!\n"); + if (!selected_super) return -ENOMEM; - } list_for_each_entry(device, dev_head, dev_list) { int i; -- 2.14.0