Move llc_* fields from BTS to PCU

Change-Id: Iffb916e53fdf99164ad07cd19e4b35a64136307e
diff --git a/src/gprs_ms.c b/src/gprs_ms.c
index 291f0e8..9d303d6 100644
--- a/src/gprs_ms.c
+++ b/src/gprs_ms.c
@@ -121,7 +121,7 @@
 	ms_set_mode(ms, GPRS);
 
 	if (ms->bts)
-		codel_interval = bts_data(ms->bts)->llc_codel_interval_msec;
+		codel_interval = the_pcu->vty.llc_codel_interval_msec;
 
 	if (codel_interval) {
 		if (codel_interval == LLC_CODEL_USE_DEFAULT)