diff --git a/net/sctp/sm_sideeffect.c b/net/sctp/sm_sideeffect.c
index 3d9213d..50d4ccc 100644
--- a/net/sctp/sm_sideeffect.c
+++ b/net/sctp/sm_sideeffect.c
@@ -830,13 +830,11 @@
 	struct sctp_transport *t;
 	struct list_head *pos;
 	struct list_head *temp;
-	union sctp_addr tmp;
-	flip_to_n(&tmp, &asoc->peer.primary_addr);
 
 	list_for_each_safe(pos, temp, &asoc->peer.transport_addr_list) {
 		t = list_entry(pos, struct sctp_transport, transports);
 		if (!sctp_cmp_addr_exact(&t->ipaddr,
-		                         &tmp)) {
+		                         &asoc->peer.primary_addr)) {
 			sctp_assoc_del_peer(asoc, &t->ipaddr_h);
 		}
 	}