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-rw-r--r--block/blk-mq.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/block/blk-mq.c b/block/blk-mq.c
index da1ab5641227..bfe0f1f9cfa0 100644
--- a/block/blk-mq.c
+++ b/block/blk-mq.c
@@ -258,8 +258,10 @@ struct request *blk_mq_alloc_request(struct request_queue *q, int rw, gfp_t gfp,
ctx = alloc_data.ctx;
}
blk_mq_put_ctx(ctx);
- if (!rq)
+ if (!rq) {
+ blk_mq_queue_exit(q);
return ERR_PTR(-EWOULDBLOCK);
+ }
return rq;
}
EXPORT_SYMBOL(blk_mq_alloc_request);