From mboxrd@z Thu Jan 1 00:00:00 1970 From: SF Markus Elfring Subject: [PATCH 03/10] dm snapshot: Delete an unnecessary variable initialisation in snapshot_map() Date: Thu, 29 Sep 2016 11:11:23 +0200 Message-ID: <5e356088-8825-790d-08bf-c928144fdf01@users.sourceforge.net> References: <566ABCD9.1060404@users.sourceforge.net> <080668d9-1e1e-e208-f9ea-ff718e8070e5@users.sourceforge.net> Mime-Version: 1.0 Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <080668d9-1e1e-e208-f9ea-ff718e8070e5@users.sourceforge.net> Sender: linux-raid-owner@vger.kernel.org To: dm-devel@redhat.com, linux-raid@vger.kernel.org, Alasdair Kergon , Mike Snitzer , Shaohua Li Cc: LKML , kernel-janitors@vger.kernel.org, Julia Lawall List-Id: linux-raid.ids From: Markus Elfring Date: Thu, 29 Sep 2016 08:00:29 +0200 The local variable "pe" will be set to an appropriate pointer a bit later. Thus omit the explicit initialisation at the beginning. Signed-off-by: Markus Elfring --- drivers/md/dm-snap.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/md/dm-snap.c b/drivers/md/dm-snap.c index 7d81390..82b7604 100644 --- a/drivers/md/dm-snap.c +++ b/drivers/md/dm-snap.c @@ -1675,7 +1675,7 @@ static int snapshot_map(struct dm_target *ti, struct bio *bio) struct dm_snapshot *s = ti->private; int r = DM_MAPIO_REMAPPED; chunk_t chunk; - struct dm_snap_pending_exception *pe = NULL; + struct dm_snap_pending_exception *pe; init_tracked_chunk(bio); -- 2.10.0