Commit 0a1b0ad9 authored by Arnaldo Carvalho de Melo's avatar Arnaldo Carvalho de Melo Committed by David S. Miller
Browse files

[LLC]: Use skb_reset_mac_header in llc_alloc_frame 



skb->head is equal to skb->data after alloc_skb, so reset the mac header while
this is true, i.e. before skb_reserve.

Signed-off-by: default avatarArnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 459a98ed

net/llc/llc_sap.c

+1 −1
Original line number Diff line number Diff line
@@ -36,11 +36,11 @@ struct sk_buff *llc_alloc_frame(struct sock *sk, struct net_device *dev) 
	struct sk_buff *skb = alloc_skb(128, GFP_ATOMIC);



	if (skb) {

		skb_reset_mac_header(skb);

		skb_reserve(skb, 50);

		skb->nh.raw   = skb->h.raw = skb->data;

		skb->protocol = htons(ETH_P_802_2);

		skb->dev      = dev;

		skb->mac.raw  = skb->head;

		if (sk != NULL)

			skb_set_owner_w(skb, sk);

	}