package/madwifi/patches/324-alignment.patch

   1 Index: madwifi-trunk-r3280/net80211/ieee80211_input.c
   2 ===================================================================
   3 --- madwifi-trunk-r3280.orig/net80211/ieee80211_input.c 2008-01-28 18:38:05.794780412 +0100
   4 +++ madwifi-trunk-r3280/net80211/ieee80211_input.c      2008-01-28 18:38:21.835694529 +0100
   5 @@ -1279,17 +1279,8 @@
   6                 eh->ether_type = ether_type;
   7
   8         if (!ALIGNED_POINTER(skb->data + sizeof(*eh), u_int32_t)) {
   9 -               struct sk_buff *tskb;
  10 -
  11 -               /* XXX: does this always work? */
  12 -               tskb = skb_copy(skb, GFP_ATOMIC);
  13 -               if (!tskb)
  14 -                       return skb;
  15 -
  16 -               /* We duplicate the reference after skb_copy */
  17 -               ieee80211_skb_copy_noderef(skb, tskb);
  18 -               ieee80211_dev_kfree_skb(&skb);
  19 -               skb = tskb;
  20 +               memmove(skb->data - 2, skb->data, skb->len);
  21 +               skb->data -= 2;
  22         }
  23         return skb;
  24  }