From 506e0798479ed54d48f063547b1b62d33b18d54c Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Wed, 26 Jun 2019 15:49:23 +0200 Subject: block: use bio_release_pages in bio_map_user_iov Use bio_release_pages instead of open coding it. Reviewed-by: Minwoo Im Reviewed-by: Chaitanya Kulkarni Signed-off-by: Christoph Hellwig Signed-off-by: Jens Axboe --- block/bio.c | 6 +----- 1 file changed, 1 insertion(+), 5 deletions(-) (limited to 'block') diff --git a/block/bio.c b/block/bio.c index c759f5598513..1cbf2a7c245e 100644 --- a/block/bio.c +++ b/block/bio.c @@ -1362,8 +1362,6 @@ struct bio *bio_map_user_iov(struct request_queue *q, int j; struct bio *bio; int ret; - struct bio_vec *bvec; - struct bvec_iter_all iter_all; if (!iov_iter_count(iter)) return ERR_PTR(-EINVAL); @@ -1430,9 +1428,7 @@ struct bio *bio_map_user_iov(struct request_queue *q, return bio; out_unmap: - bio_for_each_segment_all(bvec, bio, iter_all) { - put_page(bvec->bv_page); - } + bio_release_pages(bio, false); bio_put(bio); return ERR_PTR(ret); } -- cgit v1.2.3-55-g7522