summaryrefslogtreecommitdiff
path: root/drivers/block
diff options
context:
space:
mode:
authorChristoph Hellwig <hch@lst.de>2017-04-20 16:02:55 +0200
committerJens Axboe <axboe@fb.com>2017-04-20 12:16:10 -0600
commitb7819b9259185dcdcc81eb32182a4dc13d695738 (patch)
tree96d76ffadf2718b65faf6004b734ed6b094f30ae /drivers/block
parent75a500ef6ecb6266d4d1347fc7eb4b298b566b3b (diff)
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 <hch@lst.de> Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de> Reviewed-by: Bart Van Assche <Bart.VanAssche@sandisk.com> Signed-off-by: Jens Axboe <axboe@fb.com>
Diffstat (limited to 'drivers/block')
-rw-r--r--drivers/block/virtio_blk.c3
1 files changed, 2 insertions, 1 deletions
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;