diff --git a/sys/ofed/drivers/infiniband/ulp/sdp/sdp_rx.c b/sys/ofed/drivers/infiniband/ulp/sdp/sdp_rx.c
index 3cb90d04a671..92b096d56c87 100644
--- a/sys/ofed/drivers/infiniband/ulp/sdp/sdp_rx.c
+++ b/sys/ofed/drivers/infiniband/ulp/sdp/sdp_rx.c
@@ -668,7 +668,8 @@ sdp_rx_irq(struct ib_cq *cq, void *cq_context)
 	struct sdp_sock *ssk;
 
 	ssk = cq_context;
-	KASSERT(cq == ssk->rx_ring.cq, ("%s: mismatched cq on %p", ssk));
+	KASSERT(cq == ssk->rx_ring.cq,
+	    ("%s: mismatched cq on %p", __func__, ssk));
 
 	SDPSTATS_COUNTER_INC(rx_int_count);