From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S936276Ab3DIUQ3 (ORCPT ); Tue, 9 Apr 2013 16:16:29 -0400 Received: from sema.semaphore.gr ([78.46.194.137]:41543 "EHLO sema.semaphore.gr" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S936073Ab3DIUQH (ORCPT ); Tue, 9 Apr 2013 16:16:07 -0400 Message-ID: <51647703.6060804@semaphore.gr> Date: Tue, 09 Apr 2013 23:16:03 +0300 From: Stratos Karafotis User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:17.0) Gecko/20130402 Thunderbird/17.0.5 MIME-Version: 1.0 To: Alasdair Kergon CC: dm-devel@redhat.com, Neil Brown , linux-raid@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH linux-next] dm-raid: Fix compiler warning Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Fix the following compiler warning of uninitialized variable drivers/md/dm-raid.c: In function ‘raid_ctr’: drivers/md/dm-raid.c:427:160: warning: ‘rebuilds_per_group’ may be used uninitialized in this function [-Wmaybe-uninitialized] drivers/md/dm-raid.c:383:11: note: ‘rebuilds_per_group’ was declared here Signed-off-by: Stratos Karafotis --- drivers/md/dm-raid.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/md/dm-raid.c b/drivers/md/dm-raid.c index 1d3fe1a..8041de8 100644 --- a/drivers/md/dm-raid.c +++ b/drivers/md/dm-raid.c @@ -380,7 +380,7 @@ static int validate_region_size(struct raid_set *rs, unsigned long region_size) static int validate_raid_redundancy(struct raid_set *rs) { unsigned i, rebuild_cnt = 0; - unsigned rebuilds_per_group, copies, d; + unsigned copies, d, rebuilds_per_group = 0; unsigned group_size, last_group_start; for (i = 0; i < rs->md.raid_disks; i++) -- 1.8.1.4