loop: return proper error from loop_queue_rq()

->queue_rq() should return one of the BLK_MQ_RQ_QUEUE_* constants, not an errno. f4aa4c7 ("block: loop: convert to per-device workqueue") Signed-off-by: Omar Sandoval <[email protected]> Cc: [email protected] Signed-off-by: Jens Axboe <[email protected]>
redbrain17 · Nov 14, 2016 · b4a567e · b4a567e
1 parent c6463c6
commit b4a567e
Showing 1 changed file with 1 addition and 1 deletion.
diff --git 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: