[v1,4/5] md: remove unnecessary check on mddev
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Message ID 1486724177-14817-5-git-send-email-tom.leiming@gmail.com
State New
Headers show

Commit Message

Ming Lei Feb. 10, 2017, 10:56 a.m. UTC
mddev is never NULL and neither is ->bio_set, so
remove the check.

Suggested-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Ming Lei <tom.leiming@gmail.com>
---
 drivers/md/md.c | 3 ---
 1 file changed, 3 deletions(-)

Comments

Christoph Hellwig Feb. 13, 2017, 1:49 p.m. UTC | #1
Looks fine,

Reviewed-by: Christoph Hellwig <hch@lst.de>

Patch
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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);