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| author | Omar Sandoval <osandov@fb.com> | 2016-11-14 14:56:17 -0800 |
|---|---|---|
| committer | Jens Axboe <axboe@fb.com> | 2016-11-14 15:58:44 -0700 |
| commit | b4a567e8114327518c09f5632339a5954ab975a3 (patch) | |
| tree | 7d16a513637b92f3bdc4a509145a246740279064 | |
| parent | c6463c651d7ab599a4878115723a5bcb6ae5b470 (diff) | |
| download | linux-b4a567e8114327518c09f5632339a5954ab975a3.tar.bz2 | |
loop: return proper error from loop_queue_rq()
->queue_rq() should return one of the BLK_MQ_RQ_QUEUE_* constants, not
an errno.
f4aa4c7bbac6 ("block: loop: convert to per-device workqueue")
Signed-off-by: Omar Sandoval <osandov@fb.com>
Cc: stable@vger.kernel.org
Signed-off-by: Jens Axboe <axboe@fb.com>
| -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 fa1b7a90ba11..4af818766797 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: |