From fcde90759a985d8bfa4391346a821cc12fc16207 Mon Sep 17 00:00:00 2001 From: Namhyung Kim Date: Tue, 14 Jun 2011 14:23:57 +1000 Subject: [PATCH] md/raid5: remove unusual use of bio_iovec_idx() In the bio_for_each_segment loop, bvl always points current bio_vec, so the same as bio_iovec_idx(, i). Let's get rid of it. Cc: Dan Williams Signed-off-by: Namhyung Kim Signed-off-by: NeilBrown --- drivers/md/raid5.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/md/raid5.c b/drivers/md/raid5.c index b7dcc677dda4..b72edf35ec54 100644 --- a/drivers/md/raid5.c +++ b/drivers/md/raid5.c @@ -585,7 +585,7 @@ async_copy_data(int frombio, struct bio *bio, struct page *page, init_async_submit(&submit, flags, tx, NULL, NULL, NULL); bio_for_each_segment(bvl, bio, i) { - int len = bio_iovec_idx(bio, i)->bv_len; + int len = bvl->bv_len; int clen; int b_offset = 0; @@ -601,8 +601,8 @@ async_copy_data(int frombio, struct bio *bio, struct page *page, clen = len; if (clen > 0) { - b_offset += bio_iovec_idx(bio, i)->bv_offset; - bio_page = bio_iovec_idx(bio, i)->bv_page; + b_offset += bvl->bv_offset; + bio_page = bvl->bv_page; if (frombio) tx = async_memcpy(page, bio_page, page_offset, b_offset, clen, &submit);