From mboxrd@z Thu Jan 1 00:00:00 1970 From: Marcos Paulo de Souza Subject: [PATCH] drivers/md.c: Make bio_alloc_mddev return bio_alloc_bioset Date: Sat, 22 Dec 2018 08:08:45 -0200 Message-ID: <20181222100845.566772-1-marcos.souza.org@gmail.com> Return-path: Sender: linux-kernel-owner@vger.kernel.org To: linux-kernel@vger.kernel.org Cc: shli@kernel.org, marcos.souza.org@gmail.com, linux-raid@vger.kernel.org List-Id: linux-raid.ids bio_alloc_bioset return a bio pointer or NULL, so we can avoid storing the returned data into a new variable. Signed-off-by: Marcos Paulo de Souza --- drivers/md/md.c | 7 +------ 1 file changed, 1 insertion(+), 6 deletions(-) diff --git a/drivers/md/md.c b/drivers/md/md.c index fc488cb30a94..42e018f014cb 100644 --- a/drivers/md/md.c +++ b/drivers/md/md.c @@ -207,15 +207,10 @@ static bool create_on_open = true; struct bio *bio_alloc_mddev(gfp_t gfp_mask, int nr_iovecs, struct mddev *mddev) { - struct bio *b; - if (!mddev || !bioset_initialized(&mddev->bio_set)) return bio_alloc(gfp_mask, nr_iovecs); - b = bio_alloc_bioset(gfp_mask, nr_iovecs, &mddev->bio_set); - if (!b) - return NULL; - return b; + return bio_alloc_bioset(gfp_mask, nr_iovecs, &mddev->bio_set); } EXPORT_SYMBOL_GPL(bio_alloc_mddev); -- 2.16.4