blk-mq: free hctx->ctx_map when init failed
Avoid memory leak in the failure path. Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Ming Lei <tom.leiming@gmail.com> Signed-off-by: Jens Axboe <axboe@fb.com>
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@ -1289,6 +1289,7 @@ static int blk_mq_init_hw_queues(struct request_queue *q,
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blk_mq_unregister_cpu_notifier(&hctx->cpu_notifier);
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kfree(hctx->ctxs);
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kfree(hctx->ctx_map);
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}
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return 1;
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