Remove duplicate call... semantic should stay the same
diff --git a/src/abis_rsl.c b/src/abis_rsl.c
index 38ec577..31b43c7 100644
--- a/src/abis_rsl.c
+++ b/src/abis_rsl.c
@@ -492,7 +492,6 @@
 	switch (rslh->c.msg_type) {
 	case RSL_MT_CHAN_ACTIV_ACK:
 		rc = rsl_rx_chan_act_ack(msg);
-		rc = rsl_rx_chan_act_ack(msg);
 		break;
 	case RSL_MT_CHAN_ACTIV_NACK:
 		rc = rsl_rx_chan_act_nack(msg);