# \[PATCH 03/17\] blk-crypto: use bio\_kmalloc in blk\_crypto\_clone\_bio

- From: Christoph Hellwig \<hch@lst.de\>
- Date: 2021-01-26 15:12:54 
- List: linux-block
- Page: https://ratatoskr.run/linux-block/2021/01/198453
- Thread: https://ratatoskr.run/linux-f2fs-devel/2021/01/198441/t.md

```text
Use bio_kmalloc instead of open coding it.

Signed-off-by: Christoph Hellwig <hch@lst.de>
---
 block/blk-crypto-fallback.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/block/blk-crypto-fallback.c b/block/blk-crypto-fallback.c
index 50c225398e4d60..e8327c50d7c9f4 100644
--- a/block/blk-crypto-fallback.c
+++ b/block/blk-crypto-fallback.c
@@ -164,7 +164,7 @@ static struct bio *blk_crypto_clone_bio(struct bio *bio_src)
 	struct bio_vec bv;
 	struct bio *bio;
 
-	bio = bio_alloc_bioset(GFP_NOIO, bio_segments(bio_src), NULL);
+	bio = bio_kmalloc(GFP_NOIO, bio_segments(bio_src));
 	if (!bio)
 		return NULL;
 	bio->bi_bdev		= bio_src->bi_bdev;
-- 
2.29.2

```