diff --git a/net/llc/llc_output.c b/net/llc/llc_output.c
index b4e668e..f4291f3 100644
--- a/net/llc/llc_output.c
+++ b/net/llc/llc_output.c
@@ -40,7 +40,7 @@
 	case ARPHRD_IEEE802_TR: {
 		struct net_device *dev = skb->dev;
 		struct trh_hdr *trh;
-		
+
 		skb->mac.raw = skb_push(skb, sizeof(*trh));
 		trh = tr_hdr(skb);
 		trh->ac = AC;