From 610e410b984a3dc9dbc5ab43bed16f5461f03130 Mon Sep 17 00:00:00 2001
From: Tzafrir Cohen <tzafrir.cohen@xorcom.com>
Date: Fri, 6 Nov 2009 18:32:20 +0000
Subject: slightly simplify the new dahdi.init

git-svn-id: http://svn.asterisk.org/svn/dahdi/tools/trunk@7497 a0bf4364-ded3-4de4-8d8a-66a801d63aff
---
 dahdi.init | 15 ++++++++-------
 1 file changed, 8 insertions(+), 7 deletions(-)

diff --git a/dahdi.init b/dahdi.init
index 7fb16cc..cbc9dc7 100755
--- a/dahdi.init
+++ b/dahdi.init
@@ -78,16 +78,17 @@ unload_module() {
 	# xpp_usb keeps the xpds below busy if an xpp hardware is
 	# connected. Hence must be removed before them:
 	case "$module" in xpd_*) mods="xpp_usb $mods";; esac
+
 	for mod in $mods; do
-		(echo $mod | grep dahdi_echocan) > /dev/null 2>&1
-		if [ $? != 0 ]; then
+		case "$mod" in
+		dahdi_echocan_*)
+			ec_modules="$mod $ec_modules"
+			;;
+		*)
 			# run in a subshell, so it won't step over our vars:
 			(unload_module $mod)
-		else
-			ec_modules="$mod $ec_modules"
-		fi
-                # TODO: the following is probably the error handling we want:
-                # if [ $? != 0 ]; then return 1; fi
+			;;
+		esac
 	done
 	# Now that all the other dependencies are unloaded, we can unload the
 	# dahdi_echocan modules.  The drivers that register spans may keep
-- 
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