From b7819b9259185dcdcc81eb32182a4dc13d695738 Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Thu, 20 Apr 2017 16:02:55 +0200 Subject: block: remove the blk_execute_rq return value The function only returns -EIO if rq->errors is non-zero, which is not very useful and lets a large number of callers ignore the return value. Just let the callers figure out their error themselves. Signed-off-by: Christoph Hellwig Reviewed-by: Johannes Thumshirn Reviewed-by: Bart Van Assche Signed-off-by: Jens Axboe --- drivers/block/virtio_blk.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'drivers/block/virtio_blk.c') diff --git a/drivers/block/virtio_blk.c b/drivers/block/virtio_blk.c index 2d8290169271..eaf99022bdc6 100644 --- a/drivers/block/virtio_blk.c +++ b/drivers/block/virtio_blk.c @@ -310,7 +310,8 @@ static int virtblk_get_id(struct gendisk *disk, char *id_str) if (err) goto out; - err = blk_execute_rq(vblk->disk->queue, vblk->disk, req, false); + blk_execute_rq(vblk->disk->queue, vblk->disk, req, false); + err = req->errors ? -EIO : 0; out: blk_put_request(req); return err; -- cgit v1.2.3