[ar7] refresh patches and remove trailing whitespaces

[openwrt.git] / package / base-files / files / sbin / wifi

diff --git a/package/base-files/files/sbin/wifi b/package/base-files/files/sbin/wifi
index 7c77c0b..bee6c28 100755 (executable)
--- a/package/base-files/files/sbin/wifi
+++ b/package/base-files/files/sbin/wifi
@@ -84,7 +84,10 @@ wifi_fixup_hwmode() {
 }
 
 wifi_updown() {
 }
 
 wifi_updown() {

-       [ enable = "$1" ] && wifi_updown disable "$2"
+       [ enable = "$1" ] && {
+               wifi_updown disable "$2"
+               scan_wifi
+       }

        for device in ${2:-$DEVICES}; do (
                config_get disabled "$device" disabled
                [ 1 == "$disabled" ] && {
        for device in ${2:-$DEVICES}; do (
                config_get disabled "$device" disabled
                [ 1 == "$disabled" ] && {


@@ -134,7 +137,7 @@ set_wifi_down() {
        local vifs vif vifstr
 
        [ -f "/var/run/wifi-${cfg}.pid" ] &&
        local vifs vif vifstr
 
        [ -f "/var/run/wifi-${cfg}.pid" ] &&

-               kill "$(cat "/var/run/wifi-${cfg}.pid")"
+               kill "$(cat "/var/run/wifi-${cfg}.pid")" 2>/dev/null

        uci_revert_state wireless "$cfg"
        config_get vifs "$cfg" vifs
        for vif in $vifs; do
        uci_revert_state wireless "$cfg"
        config_get vifs "$cfg" vifs
        for vif in $vifs; do


@@ -144,12 +147,23 @@ set_wifi_down() {
 
 scan_wifi() {
        local cfgfile="$1"
 
 scan_wifi() {
        local cfgfile="$1"

+       DEVICES=

        config_cb() {
        config_cb() {

-               config_get TYPE "$CONFIG_SECTION" TYPE
-               case "$TYPE" in
+               local type="$1"
+               local section="$2"
+
+               # section start
+               case "$type" in

                        wifi-device)
                        wifi-device)

-                               append DEVICES "$CONFIG_SECTION"
+                               append DEVICES "$section"
+                               config_set "$section" vifs ""
+                               config_set "$section" ht_capab ""

                        ;;
                        ;;

+               esac
+
+               # section end
+               config_get TYPE "$CONFIG_SECTION" TYPE
+               case "$TYPE" in

                        wifi-iface)
                                config_get device "$CONFIG_SECTION" device
                                config_get vifs "$device" vifs 
                        wifi-iface)
                                config_get device "$CONFIG_SECTION" device
                                config_get vifs "$device" vifs