diff --git a/net/llc/llc_sap.c b/net/llc/llc_sap.c
index 42eb0c3a9780..61cb8cf7d153 100644
--- a/net/llc/llc_sap.c
+++ b/net/llc/llc_sap.c
@@ -330,6 +330,9 @@ static void llc_sap_mcast(struct llc_sap *sap,
 		if (llc->laddr.lsap != laddr->lsap)
 			continue;
 
+		if (llc->dev != skb->dev)
+			continue;
+
 		skb1 = skb_clone(skb, GFP_ATOMIC);
 		if (!skb1)
 			break;