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nvme-tcp: fix possible leakage during error flow
During nvme_tcp_setup_cmd_pdu error flow, one must call nvme_cleanup_cmd since it's symmetric to nvme_setup_cmd. Signed-off-by: Max Gurtovoy <maxg@mellanox.com> Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Keith Busch <kbusch@kernel.org>
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@ -2136,6 +2136,7 @@ static blk_status_t nvme_tcp_setup_cmd_pdu(struct nvme_ns *ns,
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ret = nvme_tcp_map_data(queue, rq);
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if (unlikely(ret)) {
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nvme_cleanup_cmd(rq);
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dev_err(queue->ctrl->ctrl.device,
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"Failed to map data (%d)\n", ret);
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return ret;
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