P2P: Use more precise device timestamping for group clients

When adding group clients to the P2P peer list, use the driver provided
BSS entry timestamp instead of the current time. Otherwise, the time
comparison which is made in p2p_add_device() doesn't make sense.

Signed-off-by: Andrei Otcheretianski <andrei.otcheretianski@intel.com>
Reviewed-by: Ilan Peer <ilan.peer@intel.com>

src/p2p/p2p.c

@@ -468,7 +468,8 @@ static void p2p_copy_client_info(struct p2p_device *dev,
 
 static int p2p_add_group_clients(struct p2p_data *p2p, const u8 *go_dev_addr,
 				 const u8 *go_interface_addr, int freq,
-				 const u8 *gi, size_t gi_len)
+				 const u8 *gi, size_t gi_len,
+				 struct os_reltime *rx_time)
 {
 	struct p2p_group_info info;
 	size_t c;
@@ -536,7 +537,7 @@ static int p2p_add_group_clients(struct p2p_data *p2p, const u8 *go_dev_addr,
 
 		os_memcpy(dev->interface_addr, cli->p2p_interface_addr,
 			  ETH_ALEN);
-		os_get_reltime(&dev->last_seen);
+		os_memcpy(&dev->last_seen, rx_time, sizeof(struct os_reltime));
 		os_memcpy(dev->member_in_go_dev, go_dev_addr, ETH_ALEN);
 		os_memcpy(dev->member_in_go_iface, go_interface_addr,
 			  ETH_ALEN);
@@ -844,7 +845,8 @@ int p2p_add_device(struct p2p_data *p2p, const u8 *addr, int freq,
 
 	if (scan_res) {
 		p2p_add_group_clients(p2p, p2p_dev_addr, addr, freq,
-				      msg.group_info, msg.group_info_len);
+				      msg.group_info, msg.group_info_len,
+				      rx_time);
 	}
 
 	p2p_parse_free(&msg);