apn_start(): fix clean-up after errors bringing up APN
When there's an interim error (e.g. in resolving the link-local address
or setting up the tun device), apn_start() simply calls apn_stop()
on the not-yet-fully-started apn_ctx.
This only works if apn_stop() doesn't bail out early in case of
a not-started apn_ctx, so let's remove the related check at the
start of the function.
Change-Id: I2917a6258cb73cc12fd9d81296ff0eaa616890b9
diff --git a/ggsn/ggsn.c b/ggsn/ggsn.c
index 462b395..c1f0c1a 100644
--- a/ggsn/ggsn.c
+++ b/ggsn/ggsn.c
@@ -112,9 +112,6 @@
int apn_stop(struct apn_ctx *apn, bool force)
{
- if (!apn->started)
- return 0;
-
LOGPAPN(LOGL_NOTICE, apn, "%sStopping\n", force ? "FORCED " : "");
/* check if pools have any active PDP contexts and bail out */
pool_close_all_pdp(apn->v4.pool);