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 11:16:22 +0100 |
| commit | 6290a3bcd3c3af6d1851782e81beda8bb4f80c9a (patch) | |
| tree | 06f89443d515674f92940a75cd8d62cfd4a79cf2 | |
| parent | bf0f02079039146620f90125efe8ae778db9a729 (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>
| -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 c9f2107f7095..b314a57e3c86 100644 --- a/drivers/block/loop.c +++ b/drivers/block/loop.c @@ -1646,7 +1646,7 @@ 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; switch (req_op(cmd->rq)) { case REQ_OP_FLUSH: |