From mboxrd@z Thu Jan 1 00:00:00 1970 From: Miao Xie Subject: [PATCH 10/18] btrfs: Remove unnecessary variant processing in submit_one_bio() Date: Thu, 25 Mar 2010 20:33:58 +0800 Message-ID: <4BAB5836.8020302@cn.fujitsu.com> Reply-To: miaox@cn.fujitsu.com Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Cc: Linux Btrfs To: Chris Mason Return-path: List-ID: From: Zhao Lei start and end are never used in this function, we don't need to declare them and calculate these value. Signed-off-by: Zhao Lei Signed-off-by: Miao Xie --- fs/btrfs/extent_io.c | 5 ----- 1 files changed, 0 insertions(+), 5 deletions(-) diff --git a/fs/btrfs/extent_io.c b/fs/btrfs/extent_io.c index 3194c79..dbbf9ca 100644 --- a/fs/btrfs/extent_io.c +++ b/fs/btrfs/extent_io.c @@ -1905,11 +1905,6 @@ static int submit_one_bio(int rw, struct bio *bio, int mirror_num, 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; - u64 end; - - start = ((u64)page->index << PAGE_CACHE_SHIFT) + bvec->bv_offset; - end = start + bvec->bv_len - 1; bio->bi_private = NULL; -- 1.6.5.2