From: Manish Bansal <manish.bansal@broadcom.com>
Date: Fri, 14 Mar 2014 14:55:10 +0000 (+0200)
Subject: P2P: Do not create another group interface on NFC Token enable
X-Git-Tag: hostap_2_2~552
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=67d39cfb3245c8e3adb91e82482ff69d7f1b25c6;p=thirdparty%2Fhostap.git

P2P: Do not create another group interface on NFC Token enable

If a group interface is present and the command was issued on the group
interface, enable the token for that interface instead of creating a new
one.

Signed-off-by: Manish <manish.bansal@broadcom.com>
---

diff --git a/wpa_supplicant/p2p_supplicant.c b/wpa_supplicant/p2p_supplicant.c
index 09f98a342..487d44d41 100644
--- a/wpa_supplicant/p2p_supplicant.c
+++ b/wpa_supplicant/p2p_supplicant.c
@@ -7545,7 +7545,16 @@ int wpas_p2p_nfc_tag_enabled(struct wpa_supplicant *wpa_s, int enabled)
 		return -1;
 	wpa_s->p2p_peer_oob_pk_hash_known = 0;
 
-	wpa_s->create_p2p_iface = wpas_p2p_create_iface(wpa_s);
+	if (wpa_s->p2p_group_interface == P2P_GROUP_INTERFACE_GO ||
+	    wpa_s->p2p_group_interface == P2P_GROUP_INTERFACE_CLIENT) {
+		/*
+		 * P2P Group Interface present and the command came on group
+		 * interface, so enable the token for the current interface.
+		 */
+		wpa_s->create_p2p_iface = 0;
+	} else {
+		wpa_s->create_p2p_iface = wpas_p2p_create_iface(wpa_s);
+	}
 
 	if (wpa_s->create_p2p_iface) {
 		enum wpa_driver_if_type iftype;