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block_dev: use bio_release_pages in blkdev_bio_end_io 

Use bio_release_pages instead of duplicating it.

Reviewed-by: Minwoo Im <minwoo.im.dev@gmail.com>
Reviewed-by: Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
This commit is contained in:
Christoph Hellwig 2019-06-26 15:49:25 +02:00 committed by Jens Axboe
parent 147a60538d
commit 57dfe3ce10
1 changed files with 1 additions and 7 deletions
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8
fs/block_dev.c
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@ -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, false);
bio_put(bio);
}
}