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authorJohannes Berg <johannes.berg@intel.com>2011-11-16 15:28:55 +0100
committerJohn W. Linville <linville@tuxdriver.com>2011-11-21 16:20:42 -0500
commit252b86c43225d067468dd182e9ae616ad2532bc8 (patch)
treed584ef11ebd143960c1890e361a89653fb9812c9 /net/mac80211/wep.c
parent83c76570961573e56a238d84ba18f2581ef1e6b5 (diff)
downloadop-kernel-dev-252b86c43225d067468dd182e9ae616ad2532bc8.zip
op-kernel-dev-252b86c43225d067468dd182e9ae616ad2532bc8.tar.gz
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>
Diffstat (limited to 'net/mac80211/wep.c')
-rw-r--r--net/mac80211/wep.c5
1 files changed, 2 insertions, 3 deletions
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_crypto_wep_encrypt(struct ieee80211_tx_data *tx)
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;
}
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