X-Git-Url: https://git.rohieb.name/openwrt.git/blobdiff_plain/81504d5ab693d2968c6c15dac4e6e2180c7a76d0..a197c0a82c4ac45b332a090257a9acc475807d92:/package/comgt/files/3g.sh

diff --git a/package/comgt/files/3g.sh b/package/comgt/files/3g.sh
index b27e90e50..616beec4c 100644
--- a/package/comgt/files/3g.sh
+++ b/package/comgt/files/3g.sh
@@ -1,14 +1,15 @@
 set_3g_led() {
-	grep WRT54G3G /proc/diag/model >/dev/null || return 0
+	# set on WRT54G3G only
+	[ -f /proc/diag/model ] || return 0
+	grep -q "WRT54G3G" /proc/diag/model >/dev/null || return 0
 	echo "$1" > /proc/diag/led/3g_green
 	echo "$2" > /proc/diag/led/3g_blue
+	grep -q "WRT54G3G$" /proc/diag/model >/dev/null || return 0
 	echo "$3" > /proc/diag/led/3g_blink
 }
 
 scan_3g() {
 	local device
-
-	scan_ppp "$@"
 	config_get device "$1" device
 
 	# try to figure out the device if it's invalid
@@ -22,6 +23,7 @@ scan_3g() {
 	}
 
 	# enable 3G with the 3G button by default
+	local button
 	config_get button "$1" button
 	[ -z "$button" ] && {
 		config_set "$1" button 1
@@ -29,6 +31,7 @@ scan_3g() {
 }
 
 stop_interface_3g() {
+	stop_interface_ppp "$1"
 	set_3g_led 0 0 0
 	killall gcom >/dev/null 2>/dev/null
 }
@@ -37,8 +40,11 @@ setup_interface_3g() {
 	local iface="$1"
 	local config="$2"
 	local chat="/etc/chatscripts/3g.chat"
-	
+
+	local device
 	config_get device "$config" device
+
+	local maxwait
 	config_get maxwait "$config" maxwait
 	maxwait=${maxwait:-20}
 	while [ ! -e "$device" -a $maxwait -gt 0 ];do # wait for driver loading to catch up
@@ -50,9 +56,16 @@ setup_interface_3g() {
 		/sbin/insmod $module 2>&- >&-
 	done
 
+	local apn
 	config_get apn "$config" apn
+
+	local service
 	config_get service "$config" service
+
+	local pincode
 	config_get pincode "$config" pincode
+
+	local mtu
 	config_get mtu "$config" mtu
 
 	set_3g_led 1 0 1
@@ -78,11 +91,13 @@ setup_interface_3g() {
 			mode="AT_OPSYS=${CODE}"
 		fi
 		# Don't assume Option to be default as it breaks with Huawei Cards/Sticks
-		
-		PINCODE="$pincode" gcom -d "$device" -s /etc/gcom/setpin.gcom || {
-			echo "$config(3g): Failed to set the PIN code."
-			set_3g_led 0 0 0
-			return 1
+
+		test -z "$pincode" || {
+			PINCODE="$pincode" gcom -d "$device" -s /etc/gcom/setpin.gcom || {
+				echo "$config(3g): Failed to set the PIN code."
+				set_3g_led 0 0 0
+				return 1
+			}
 		}
 		test -z "$mode" || {
 			MODE="$mode" gcom -d "$device" -s /etc/gcom/setmode.gcom