vlr: drop unused is_ps parameter in vlr_subscr_req_lu()
the function vlr_subscr_req_lu() has a parameter is_ps, which is set
to vsub->vlr->cfg.is_ps by the only caller in vlr_lu_fsm.c. Inside the
function one can see that vsub->vlr->cfg.is_ps is used directly to
decide between PS or CS LU, we could also use is_ps there. Presumably
the parameter is_ps had been abandonned in an early development stage
and was not removed, so lets drop the parameter.
Change-Id: Id239721773b90099d122b232dae1ba457be9d255
diff --git a/src/libvlr/vlr_core.h b/src/libvlr/vlr_core.h
index a6585be..d336b1b 100644
--- a/src/libvlr/vlr_core.h
+++ b/src/libvlr/vlr_core.h
@@ -5,7 +5,7 @@
struct osmo_gsup_message;
const char *vlr_subscr_name(struct vlr_subscr *vsub);
-int vlr_subscr_req_lu(struct vlr_subscr *vsub, bool is_ps) __attribute__((warn_unused_result));
+int vlr_subscr_req_lu(struct vlr_subscr *vsub) __attribute__((warn_unused_result));
int vlr_subscr_req_sai(struct vlr_subscr *vsub, const uint8_t *auts,
const uint8_t *auts_rand) __attribute__((warn_unused_result));
struct vlr_subscr *vlr_subscr_alloc(struct vlr_instance *vlr);