net: qrtr: Fix port ID for control messages

[ Upstream commit ae068f5 ]

The port ID for control messages was uncorrectly set with broadcast
node ID value, causing message to be dropped on remote side since
not passing packet filtering (cb->dst_port != QRTR_PORT_CTRL).

Fixes: d27e77a ("net: qrtr: Reset the node and port ID of broadcast messages")
Signed-off-by: Loic Poulain <loic.poulain@linaro.org>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

Author: Loic Poulain

net/qrtr/qrtr.c

@@ -187,7 +187,7 @@ static int qrtr_node_enqueue(struct qrtr_node *node, struct sk_buff *skb,
 	hdr->src_port_id = cpu_to_le32(from->sq_port);
 	if (to->sq_port == QRTR_PORT_CTRL) {
 		hdr->dst_node_id = cpu_to_le32(node->nid);
-		hdr->dst_port_id = cpu_to_le32(QRTR_NODE_BCAST);
+		hdr->dst_port_id = cpu_to_le32(QRTR_PORT_CTRL);
 	} else {
 		hdr->dst_node_id = cpu_to_le32(to->sq_node);
 		hdr->dst_port_id = cpu_to_le32(to->sq_port);