From: Jukka Rissanen <jukka.rissanen@linux.intel.com>
Date: Fri, 25 Nov 2011 15:06:27 +0000 (+0200)
Subject: tethering: Avoid removing dhcp server twice.
X-Git-Tag: 2.0_alpha~897
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=b79e9ba4131802ae585c7c6f23183fd68c93ac82;p=framework%2Fconnectivity%2Fconnman.git

tethering: Avoid removing dhcp server twice.

The tethering_dhcp_server pointer needs to be cleared as
otherwise the __connman_tethering_cleanup() will call it again.
---

diff --git a/src/tethering.c b/src/tethering.c
index 8d6532b..0164695 100644
--- a/src/tethering.c
+++ b/src/tethering.c
@@ -390,6 +390,8 @@ void __connman_tethering_set_disabled(void)
 
 	dhcp_server_stop(tethering_dhcp_server);
 
+	tethering_dhcp_server = NULL;
+
 	disable_bridge(BRIDGE_NAME);
 
 	remove_bridge(BRIDGE_NAME);