[PATCH 5/8] block_dev: use bio_release_pages in blkdev_bio_end_io

[Christoph Hellwig <hch@xxxxxx>]

Use bio_release_pages instead of duplicating it.

Signed-off-by: Christoph Hellwig <hch@xxxxxx>
---
 fs/block_dev.c | 8 +-------
 1 file changed, 1 insertion(+), 7 deletions(-)

diff --git a/fs/block_dev.c b/fs/block_dev.c
index 8abc6570d29f..a59ebea9d125 100644
--- a/fs/block_dev.c
+++ b/fs/block_dev.c
@@ -335,13 +335,7 @@ static void blkdev_bio_end_io(struct bio *bio)
 	if (should_dirty) {
 		bio_check_pages_dirty(bio);
 	} else {
-		if (!bio_flagged(bio, BIO_NO_PAGE_REF)) {
-			struct bvec_iter_all iter_all;
-			struct bio_vec *bvec;
-
-			bio_for_each_segment_all(bvec, bio, iter_all)
-				put_page(bvec->bv_page);
-		}
+		bio_release_pages(bio);
 		bio_put(bio);
 	}
 }
-- 
2.20.1