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 (file)
--- 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);