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- --- a/net80211/ieee80211_input.c
- +++ b/net80211/ieee80211_input.c
- @@ -1275,14 +1275,8 @@ ieee80211_decap(struct ieee80211vap *vap
- eh->ether_type = ether_type;
-
- if (!ALIGNED_POINTER(skb->data + sizeof(*eh), u_int32_t)) {
- - struct sk_buff *tskb;
- -
- - /* XXX: does this always work? */
- - tskb = skb_copy(skb, GFP_ATOMIC);
- - if (tskb)
- - ieee80211_skb_copy_noderef(skb, tskb);
- - ieee80211_dev_kfree_skb(&skb);
- - skb = tskb;
- + memmove(skb->data - 2, skb->data, skb->len);
- + skb->data -= 2;
- }
- return skb;
- }
|
