From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from userp1040.oracle.com ([156.151.31.81]:18718 "EHLO userp1040.oracle.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751833AbdDCUrI (ORCPT ); Mon, 3 Apr 2017 16:47:08 -0400 From: Liu Bo To: linux-btrfs@vger.kernel.org Cc: David Sterba Subject: [PATCH] Btrfs: cleanup submit_one_bio Date: Mon, 3 Apr 2017 13:45:47 -0700 Message-Id: <1491252347-3827-1-git-send-email-bo.li.liu@oracle.com> Sender: linux-btrfs-owner@vger.kernel.org List-ID: @bio_offset is passed into submit_bio_hook and is used at btrfs_wq_submit_bio(), but only dio code makes use of @bio_offset, so remove other dead code. Cc: David Sterba Signed-off-by: Liu Bo --- fs/btrfs/extent_io.c | 7 +------ 1 file changed, 1 insertion(+), 6 deletions(-) diff --git a/fs/btrfs/extent_io.c b/fs/btrfs/extent_io.c index 7b5139d..79f38e6a 100644 --- a/fs/btrfs/extent_io.c +++ b/fs/btrfs/extent_io.c @@ -2746,19 +2746,14 @@ static int __must_check submit_one_bio(struct bio *bio, int mirror_num, unsigned long bio_flags) { int ret = 0; - struct bio_vec *bvec = bio->bi_io_vec + bio->bi_vcnt - 1; - struct page *page = bvec->bv_page; struct extent_io_tree *tree = bio->bi_private; - u64 start; - - start = page_offset(page) + bvec->bv_offset; bio->bi_private = NULL; bio_get(bio); if (tree->ops) ret = tree->ops->submit_bio_hook(page->mapping->host, bio, - mirror_num, bio_flags, start); + mirror_num, bio_flags, 0); else btrfsic_submit_bio(bio); -- 2.5.5