diff options
| author | Omar Sandoval <osandov@fb.com> | 2016-11-14 14:56:17 -0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-01-06 11:16:14 +0100 |
| commit | ffef1630187bd6ed8521a90d8dfcd27bd8c8cf36 (patch) | |
| tree | ab7db5390ce4f3cb39009782c0e9e29c40450f45 /drivers/block | |
| parent | 011ded975e347d6ef14f7d08018f3d4750483160 (diff) | |
loop: return proper error from loop_queue_rq()
commit b4a567e8114327518c09f5632339a5954ab975a3 upstream.
->queue_rq() should return one of the BLK_MQ_RQ_QUEUE_* constants, not
an errno.
Fixes: f4aa4c7bbac6 ("block: loop: convert to per-device workqueue")
Signed-off-by: Omar Sandoval <osandov@fb.com>
Signed-off-by: Jens Axboe <axboe@fb.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/block')
| -rw-r--r-- | drivers/block/loop.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/block/loop.c b/drivers/block/loop.c index 80cf8add46ff..ab0b2dd3f629 100644 --- a/drivers/block/loop.c +++ b/drivers/block/loop.c @@ -1657,7 +1657,7 @@ static int loop_queue_rq(struct blk_mq_hw_ctx *hctx, blk_mq_start_request(bd->rq); if (lo->lo_state != Lo_bound) - return -EIO; + return BLK_MQ_RQ_QUEUE_ERROR; if (lo->use_dio && !(cmd->rq->cmd_flags & (REQ_FLUSH | REQ_DISCARD))) |