gprs: Rename gprs_subscr_delete to gprs_subscr_cleanup
The old name is somewhat misleading. The function is rather preparing
the subscriber for a subsequent subscr_free, that is possibly invoked
by a subscr_put. It detaches the subscriber from the MM context and
optionally invokes a PURGE_MS procedure. Therefore the _cleanup
suffix is chosen (see mm_ctx_cleanup_free).
Sponsored-by: On-Waves ehf
diff --git a/openbsc/src/gprs/gprs_sgsn.c b/openbsc/src/gprs/gprs_sgsn.c
index fdf4840..490371f 100644
--- a/openbsc/src/gprs/gprs_sgsn.c
+++ b/openbsc/src/gprs/gprs_sgsn.c
@@ -199,7 +199,7 @@
struct gsm_subscriber *subscr = mm->subscr;
mm->subscr = NULL;
subscr->sgsn_data->mm = NULL;
- gprs_subscr_delete(subscr);
+ gprs_subscr_cleanup(subscr);
subscr_put(subscr);
}