From: Arend van Spriel <arend@broadcom.com>
Date: Tue, 25 Jun 2013 10:51:14 +0000 (+0300)
Subject: nl80211: Use wdev id to obtain P2P Device scan results
X-Git-Tag: aosp-kk-from-upstream~164
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=fdc554b8aeaab670857628e8b4ee089001c61968;p=thirdparty%2Fhostap.git

nl80211: Use wdev id to obtain P2P Device scan results

In order to get a P2P-DEVICE-FOUND event the supplicant needs to
see a peer device during SEARCH and LISTEN phase. The SEARCH
phase does a scan so obtaining the scan results for the P2P Device
interface needs to be supported, i.e., use the wdev_id.

Signed-hostap: Arend van Spriel <arend@broadcom.com>
---

diff --git a/src/drivers/driver_nl80211.c b/src/drivers/driver_nl80211.c
index 612a2667c..604754523 100644
--- a/src/drivers/driver_nl80211.c
+++ b/src/drivers/driver_nl80211.c
@@ -4809,7 +4809,8 @@ nl80211_get_scan_results(struct wpa_driver_nl80211_data *drv)
 		goto nla_put_failure;
 
 	nl80211_cmd(drv, msg, NLM_F_DUMP, NL80211_CMD_GET_SCAN);
-	NLA_PUT_U32(msg, NL80211_ATTR_IFINDEX, drv->ifindex);
+	if (nl80211_set_iface_id(msg, &drv->first_bss) < 0)
+		goto nla_put_failure;
 
 	arg.drv = drv;
 	arg.res = res;