[PATCH 3/9] gfs2: use bio_chain_and_submit for simplification

[zhangshida]

From: Shida Zhang <zhangshida at kylinos.cn>

Signed-off-by: Shida Zhang <zhangshida at kylinos.cn>
---
 fs/gfs2/lops.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/fs/gfs2/lops.c b/fs/gfs2/lops.c
index 9c8c305a75c..c8c48593449 100644
--- a/fs/gfs2/lops.c
+++ b/fs/gfs2/lops.c
@@ -487,8 +487,7 @@ static struct bio *gfs2_chain_bio(struct bio *prev, unsigned int nr_iovecs)
 	new = bio_alloc(prev->bi_bdev, nr_iovecs, prev->bi_opf, GFP_NOIO);
 	bio_clone_blkg_association(new, prev);
 	new->bi_iter.bi_sector = bio_end_sector(prev);
-	bio_chain(new, prev);
-	submit_bio(prev);
+	bio_chain_and_submit(prev, new);	
 	return new;
 }
 
-- 
2.34.1