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authorFelix Fietkau <nbd@openwrt.org>2008-10-05 20:02:48 +0400
committerJohn W. Linville <linville@tuxdriver.com>2008-10-07 02:14:57 +0400
commit76708dee382a69b2f9d0e50f413f99fefb2dc509 (patch)
treece1b8014520c08641423a0842d03eace38da0c4e /net/mac80211/wpa.c
parent417bd25ac4c6f76c8aafe8a584f3620f4a936b72 (diff)
downloadlinux-76708dee382a69b2f9d0e50f413f99fefb2dc509.tar.xz
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 <nbd@openwrt.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'net/mac80211/wpa.c')
-rw-r--r--net/mac80211/wpa.c6
1 files changed, 0 insertions, 6 deletions
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 "