From 2124469efa6079e6c325165fb1926159356b15c3 Mon Sep 17 00:00:00 2001 From: Jens Axboe Date: Mon, 25 Mar 2013 15:27:26 -0600 Subject: aoe: get rid of cached bv variable in bufinit() Less error prone if we just kill it, it's only used once anyway. Signed-off-by: Jens Axboe --- drivers/block/aoe/aoecmd.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) (limited to 'drivers') diff --git a/drivers/block/aoe/aoecmd.c b/drivers/block/aoe/aoecmd.c index 25ef5c014fc..67d216c716d 100644 --- a/drivers/block/aoe/aoecmd.c +++ b/drivers/block/aoe/aoecmd.c @@ -919,16 +919,14 @@ bio_pagedec(struct bio *bio) static void bufinit(struct buf *buf, struct request *rq, struct bio *bio) { - struct bio_vec *bv; - memset(buf, 0, sizeof(*buf)); buf->rq = rq; buf->bio = bio; buf->resid = bio->bi_size; buf->sector = bio->bi_sector; bio_pageinc(bio); - buf->bv = bv = &bio->bi_io_vec[bio->bi_idx]; - buf->bv_resid = bv->bv_len; + buf->bv = &bio->bi_io_vec[bio->bi_idx]; + buf->bv_resid = buf->bv->bv_len; WARN_ON(buf->bv_resid == 0); } -- cgit v1.2.3