[paging] Use paging_request_stop to stop all paging requests
This loop looks a lot like the one inside the paging code. Call
it instead and change the code in paging_request_stop to cope
with a NULL _bts.
diff --git a/openbsc/src/paging.c b/openbsc/src/paging.c
index f540437..87c7e7d 100644
--- a/openbsc/src/paging.c
+++ b/openbsc/src/paging.c
@@ -295,7 +295,8 @@
{
struct gsm_bts *bts = NULL;
- _paging_request_stop(_bts, subscr, lchan);
+ if (_bts)
+ _paging_request_stop(_bts, subscr, lchan);
do {
/*
@@ -304,7 +305,7 @@
* location area of the _bts as reconfiguration of the
* network is probably happening less often.
*/
- bts = gsm_bts_by_lac(_bts->network, subscr->lac, bts);
+ bts = gsm_bts_by_lac(subscr->net, subscr->lac, bts);
if (!bts)
break;