From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-pf0-f194.google.com ([209.85.192.194]:36223 "EHLO mail-pf0-f194.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752629AbdBJK5C (ORCPT ); Fri, 10 Feb 2017 05:57:02 -0500 From: Ming Lei To: Shaohua Li , Jens Axboe , linux-kernel@vger.kernel.org, linux-raid@vger.kernel.org, linux-block@vger.kernel.org, Christoph Hellwig , NeilBrown Cc: Ming Lei Subject: [PATCH v1 4/5] md: remove unnecessary check on mddev Date: Fri, 10 Feb 2017 18:56:16 +0800 Message-Id: <1486724177-14817-5-git-send-email-tom.leiming@gmail.com> In-Reply-To: <1486724177-14817-1-git-send-email-tom.leiming@gmail.com> References: <1486724177-14817-1-git-send-email-tom.leiming@gmail.com> Sender: linux-block-owner@vger.kernel.org List-Id: linux-block@vger.kernel.org mddev is never NULL and neither is ->bio_set, so remove the check. Suggested-by: Christoph Hellwig Signed-off-by: Ming Lei --- drivers/md/md.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/drivers/md/md.c b/drivers/md/md.c index 3425c2b779a6..2835f09b9e71 100644 --- a/drivers/md/md.c +++ b/drivers/md/md.c @@ -193,9 +193,6 @@ EXPORT_SYMBOL_GPL(bio_alloc_mddev); struct bio *bio_clone_mddev(struct bio *bio, gfp_t gfp_mask, struct mddev *mddev) { - if (!mddev || !mddev->bio_set) - return bio_clone(bio, gfp_mask); - return bio_clone_bioset(bio, gfp_mask, mddev->bio_set); } EXPORT_SYMBOL_GPL(bio_clone_mddev); -- 2.7.4