nvme-tcp: Fix a memory leak

All error handling path end to the error handling path, except this one.
Go to the error handling branch as well here, otherwise 'icreq' and
'icresp' will leak.

Fixes: 2837966 ("nvme-tcp: control message handling for recvmsg()")
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Keith Busch <kbusch@kernel.org>

Author: tititiou36

drivers/nvme/host/tcp.c

@@ -1423,13 +1423,14 @@ static int nvme_tcp_init_connection(struct nvme_tcp_queue *queue)
 			nvme_tcp_queue_id(queue), ret);
 		goto free_icresp;
 	}
+	ret = -ENOTCONN;
 	if (queue->ctrl->ctrl.opts->tls) {
 		ctype = tls_get_record_type(queue->sock->sk,
 					    (struct cmsghdr *)cbuf);
 		if (ctype != TLS_RECORD_TYPE_DATA) {
 			pr_err("queue %d: unhandled TLS record %d\n",
 			       nvme_tcp_queue_id(queue), ctype);
-			return -ENOTCONN;
+			goto free_icresp;
 		}
 	}
 	ret = -EINVAL;