From 76708dee382a69b2f9d0e50f413f99fefb2dc509 Mon Sep 17 00:00:00 2001 From: Felix Fietkau Date: Sun, 5 Oct 2008 18:02:48 +0200 Subject: mac80211: free up 2 bytes in skb->cb Free up 2 bytes in skb->cb to be used for multi-rate retry later. Move iv_len and icv_len initialization into key alloc. Signed-off-by: Felix Fietkau Signed-off-by: John W. Linville --- net/mac80211/wpa.c | 6 ------ 1 file changed, 6 deletions(-) (limited to 'net/mac80211/wpa.c') diff --git a/net/mac80211/wpa.c b/net/mac80211/wpa.c index 37ae9a959f63..6db649480e8f 100644 --- a/net/mac80211/wpa.c +++ b/net/mac80211/wpa.c @@ -152,9 +152,6 @@ static int tkip_encrypt_skb(struct ieee80211_tx_data *tx, struct sk_buff *skb) int len, tail; u8 *pos; - info->control.icv_len = TKIP_ICV_LEN; - info->control.iv_len = TKIP_IV_LEN; - if ((tx->key->flags & KEY_FLAG_UPLOADED_TO_HARDWARE) && !(tx->key->conf.flags & IEEE80211_KEY_FLAG_GENERATE_IV)) { /* hwaccel - with no need for preallocated room for IV/ICV */ @@ -374,9 +371,6 @@ static int ccmp_encrypt_skb(struct ieee80211_tx_data *tx, struct sk_buff *skb) u8 *pos, *pn; int i; - info->control.icv_len = CCMP_MIC_LEN; - info->control.iv_len = CCMP_HDR_LEN; - if ((tx->key->flags & KEY_FLAG_UPLOADED_TO_HARDWARE) && !(tx->key->conf.flags & IEEE80211_KEY_FLAG_GENERATE_IV)) { /* hwaccel - with no need for preallocated room for CCMP " -- cgit