md: remove unnecessary check on mddev

mddev is never NULL and neither is ->bio_set, so remove the check. Reviewed-by: Christoph Hellwig <[email protected]> Signed-off-by: Ming Lei <[email protected]> Signed-off-by: Shaohua Li <[email protected]>
laijs · Feb 15, 2017 · ed7ef73 · ed7ef73
1 parent 8e58e32
commit ed7ef73
Showing 1 changed file with 0 additions and 3 deletions.
diff --git 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);