From mboxrd@z Thu Jan 1 00:00:00 1970 From: Stratos Karafotis Subject: [PATCH linux-next] dm-raid: Fix compiler warning Date: Tue, 09 Apr 2013 23:16:03 +0300 Message-ID: <51647703.6060804@semaphore.gr> Mime-Version: 1.0 Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: QUOTED-PRINTABLE Return-path: Sender: linux-kernel-owner@vger.kernel.org To: Alasdair Kergon Cc: dm-devel@redhat.com, Neil Brown , linux-raid@vger.kernel.org, linux-kernel@vger.kernel.org List-Id: linux-raid.ids =46ix the following compiler warning of uninitialized variable drivers/md/dm-raid.c: In function =91raid_ctr=92: drivers/md/dm-raid.c:427:160: warning: =91rebuilds_per_group=92 may be = used uninitialized in this function [-Wmaybe-uninitialized] drivers/md/dm-raid.c:383:11: note: =91rebuilds_per_group=92 was declare= d 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 =3D 0; - unsigned rebuilds_per_group, copies, d; + unsigned copies, d, rebuilds_per_group =3D 0; unsigned group_size, last_group_start; =20 for (i =3D 0; i < rs->md.raid_disks; i++) --=20 1.8.1.4