mac80211: use skb list for fragments
We are currently linking the skbs by using skb->next
directly. This works, but the preferred way is to use
a struct sk_buff_head instead. That also prepares for
passing that to drivers directly.
While at it I noticed we calculate the duration for
fragments twice -- remove one of them.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/net/mac80211/wep.c b/net/mac80211/wep.c
index a1c6bfd..68ad351 100644
--- a/net/mac80211/wep.c
+++ b/net/mac80211/wep.c
@@ -330,13 +330,12 @@
ieee80211_tx_set_protected(tx);
- skb = tx->skb;
- do {
+ skb_queue_walk(&tx->skbs, skb) {
if (wep_encrypt_skb(tx, skb) < 0) {
I802_DEBUG_INC(tx->local->tx_handlers_drop_wep);
return TX_DROP;
}
- } while ((skb = skb->next));
+ }
return TX_CONTINUE;
}