mac80211: remove trailing whitespaces in mac80211.sh

SVN-Revision: 18582

diff --git a/package/mac80211/files/lib/wifi/mac80211.sh b/package/mac80211/files/lib/wifi/mac80211.sh
index f530d7e51dd75fce345d7d571cd500754c67adab..534a737a4d02e7e7034b010a4cc3d2dbd10e0788 100644 (file)
--- a/package/mac80211/files/lib/wifi/mac80211.sh
+++ b/package/mac80211/files/lib/wifi/mac80211.sh
@@ -134,7 +134,7 @@ enable_mac80211() {
                esac
 
                # All interfaces must have unique mac addresses
-               # which can either be explicitly set in the device 
+               # which can either be explicitly set in the device
                # section, or automatically generated
                config_get macaddr "$device" macaddr
                local mac_1="${macaddr%%:*}"
@@ -142,7 +142,7 @@ enable_mac80211() {
 
                config_get vif_mac "$vif" macaddr
                [ -n "$vif_mac" ] || {
-                       if [ "$i" -gt 0 ]; then 
+                       if [ "$i" -gt 0 ]; then
                                offset="$(( 2 + $i * 4 ))"
                        else
                                offset="0"
@@ -168,7 +168,7 @@ enable_mac80211() {
                # none -> NO encryption
                #
                # wep + keymgmt = '' -> we use iw to connect to the
-               # network.  
+               # network.
                #
                # wep + keymgmt = 'NONE' -> wpa_supplicant will be
                # configured to handle the wep connection
@@ -182,7 +182,7 @@ enable_mac80211() {
                                                        zidx = idx - 1
                                                        config_get key "$vif" "key${idx}"
                                                        if [ -n "$key" ]; then
-                                                               append keystring "${zidx}:${key} " 
+                                                               append keystring "${zidx}:${key} "
                                                        fi
                                                done
                                        fi
@@ -238,7 +238,7 @@ enable_mac80211() {
                        ;;
                        sta|mesh)
                                config_get bssid "$vif" bssid
-                               case "$enc" in                                                                                           
+                               case "$enc" in
                                        wep)
                                                if [ -e "$keymgmt" ]; then
                                                        [ -n "$keystring" ] &&
@@ -293,7 +293,7 @@ detect_mac80211() {
                config_foreach check_device wifi-device
                [ "$found" -gt 0 ] && continue
 
-               while :; do 
+               while :; do
                        config_get type "wifi$devidx" type
                        [ -n "$type" ] || break
                        devidx=$(($devidx + 1))