From: nbd <nbd@3c298f89-4303-0410-b956-a3cf2f4a3e73>
Date: Sat, 23 Jan 2010 08:28:20 +0000 (+0000)
Subject: mac80211: improve wifi interface cleanup
X-Git-Url: https://git.archive.openwrt.org/?a=commitdiff_plain;h=7f1760652d125ff3867abe3c62dcb0f22a0013f1;p=openwrt.git

mac80211: improve wifi interface cleanup

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@19285 3c298f89-4303-0410-b956-a3cf2f4a3e73
---

diff --git a/package/mac80211/files/lib/wifi/mac80211.sh b/package/mac80211/files/lib/wifi/mac80211.sh
index cd03b3082c..1c12a154c5 100644
--- a/package/mac80211/files/lib/wifi/mac80211.sh
+++ b/package/mac80211/files/lib/wifi/mac80211.sh
@@ -174,12 +174,13 @@ disable_mac80211() (
 	# kill all running hostapd and wpa_supplicant processes that
 	# are running on atheros/mac80211 vifs
 	for pid in `pidof hostapd wpa_supplicant`; do
-		grep "$phy" /proc/$pid/cmdline >/dev/null && \
+		grep -E "($phy|wlan)" /proc/$pid/cmdline >/dev/null && \
 			kill $pid
 	done
 
 	include /lib/network
 	for wdev in $(ls /sys/class/ieee80211/${phy}/device/net 2>/dev/null); do
+		[ -f "/var/run/$wdev.pid" ] && kill $(cat /var/run/$wdev.pid) >&/dev/null 2>&1
 		ifconfig "$wdev" down 2>/dev/null
 		unbridge "$dev"
 		iw dev "$wdev" del