diff --git a/openbsc/src/chan_alloc.c b/openbsc/src/chan_alloc.c
index a986bb3..cd48e43 100644
--- a/openbsc/src/chan_alloc.c
+++ b/openbsc/src/chan_alloc.c
@@ -363,7 +363,7 @@
 
 struct gsm_lchan* lchan_find(struct gsm_bts *bts, struct gsm_subscriber *subscr) {
 	struct gsm_bts_trx *trx;
-	int ts_no, lchan_no; 
+	int ts_no, lchan_no;
 
 	llist_for_each_entry(trx, &bts->trx_list, list) {
 		for (ts_no = 0; ts_no < 8; ++ts_no) {