802.11s: fix authsae support in netifd

This patch implements support for 802.11s protected mesh wireless networks (using authsae) in the netifd framework.

Until meshd-nl80211 implements a proper -P option for the PID file, this uses shell backgrounding in order to be able to get the PID for the process.

Signed-off-by: Vittorio Gambaletta <openwrt@vittgam.net>

SVN-Revision: 40497

package/network/services/hostapd/files/netifd.sh

@@ -586,5 +586,5 @@ wpa_supplicant_run() {
 }
 
 hostapd_common_cleanup() {
-	killall hostapd wpa_supplicant
+	killall hostapd wpa_supplicant meshd-nl80211
 }