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Commit 2124469e authored by Jens Axboe's avatar Jens Axboe
Browse files

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: default avatarJens Axboe <axboe@kernel.dk>
parent b1a67b0f

drivers/block/aoe/aoecmd.c

+2 −4
Original line number Diff line number Diff line
@@ -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);

}