From: Felix Fietkau <nbd@openwrt.org>
Date: Mon, 7 Mar 2016 11:03:26 +0000 (+0000)
Subject: ltq-vdsl-app: make the dsl_control application stop cleanly
X-Git-Tag: v19.07.0-rc1~10921
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=a5a8ffb0b65f908fc5e9c795d7e688ab1d3aa0db;p=openwrt%2Fstaging%2Fhauke.git

ltq-vdsl-app: make the dsl_control application stop cleanly

I am not calling dsl_cmd because I want to ignore the lock, quit
should also be send when someone else is accessing it. I saw that some
other call was stuck here and all following calls were stuck in the
dsl_cmd lock.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>

SVN-Revision: 48943
---

diff --git a/package/network/config/ltq-vdsl-app/files/dsl_control b/package/network/config/ltq-vdsl-app/files/dsl_control
index c4c3c0d601..1d8a902f69 100644
--- a/package/network/config/ltq-vdsl-app/files/dsl_control
+++ b/package/network/config/ltq-vdsl-app/files/dsl_control
@@ -220,6 +220,8 @@ start_service() {
 }
 
 stop_service() {
+	# do not use dsl_cmd to not block when this is locked up by some other proess
+	echo quit > /tmp/pipe/dsl_cpe0_cmd
 	DSL_NOTIFICATION_TYPE="DSL_INTERFACE_STATUS" \
 	DSL_INTERFACE_STATUS="DOWN" \
 		/sbin/dsl_notify.sh