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path: root/drivers/net/wireless/hostap/hostap_80211_tx.c
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Diffstat (limited to 'drivers/net/wireless/hostap/hostap_80211_tx.c')
-rw-r--r--drivers/net/wireless/hostap/hostap_80211_tx.c28
1 files changed, 14 insertions, 14 deletions
diff --git a/drivers/net/wireless/hostap/hostap_80211_tx.c b/drivers/net/wireless/hostap/hostap_80211_tx.c
index 6358015f6526..9d24f8a38ac5 100644
--- a/drivers/net/wireless/hostap/hostap_80211_tx.c
+++ b/drivers/net/wireless/hostap/hostap_80211_tx.c
@@ -1,9 +1,9 @@
void hostap_dump_tx_80211(const char *name, struct sk_buff *skb)
{
- struct ieee80211_hdr *hdr;
+ struct ieee80211_hdr_4addr *hdr;
u16 fc;
- hdr = (struct ieee80211_hdr *) skb->data;
+ hdr = (struct ieee80211_hdr_4addr *) skb->data;
printk(KERN_DEBUG "%s: TX len=%d jiffies=%ld\n",
name, skb->len, jiffies);
@@ -41,7 +41,7 @@ int hostap_data_start_xmit(struct sk_buff *skb, struct net_device *dev)
struct hostap_interface *iface;
local_info_t *local;
int need_headroom, need_tailroom = 0;
- struct ieee80211_hdr hdr;
+ struct ieee80211_hdr_4addr hdr;
u16 fc, ethertype = 0;
enum {
WDS_NO = 0, WDS_OWN_FRAME, WDS_COMPLIANT_FRAME
@@ -244,7 +244,7 @@ int hostap_mgmt_start_xmit(struct sk_buff *skb, struct net_device *dev)
struct hostap_interface *iface;
local_info_t *local;
struct hostap_skb_tx_data *meta;
- struct ieee80211_hdr *hdr;
+ struct ieee80211_hdr_4addr *hdr;
u16 fc;
iface = netdev_priv(dev);
@@ -266,7 +266,7 @@ int hostap_mgmt_start_xmit(struct sk_buff *skb, struct net_device *dev)
meta->iface = iface;
if (skb->len >= IEEE80211_DATA_HDR3_LEN + sizeof(rfc1042_header) + 2) {
- hdr = (struct ieee80211_hdr *) skb->data;
+ hdr = (struct ieee80211_hdr_4addr *) skb->data;
fc = le16_to_cpu(hdr->frame_ctl);
if (WLAN_FC_GET_TYPE(fc) == IEEE80211_FTYPE_DATA &&
WLAN_FC_GET_STYPE(fc) == IEEE80211_STYPE_DATA) {
@@ -289,7 +289,7 @@ struct sk_buff * hostap_tx_encrypt(struct sk_buff *skb,
{
struct hostap_interface *iface;
local_info_t *local;
- struct ieee80211_hdr *hdr;
+ struct ieee80211_hdr_4addr *hdr;
u16 fc;
int hdr_len, res;
@@ -303,7 +303,7 @@ struct sk_buff * hostap_tx_encrypt(struct sk_buff *skb,
if (local->tkip_countermeasures &&
crypt && crypt->ops && strcmp(crypt->ops->name, "TKIP") == 0) {
- hdr = (struct ieee80211_hdr *) skb->data;
+ hdr = (struct ieee80211_hdr_4addr *) skb->data;
if (net_ratelimit()) {
printk(KERN_DEBUG "%s: TKIP countermeasures: dropped "
"TX packet to " MACSTR "\n",
@@ -317,15 +317,15 @@ struct sk_buff * hostap_tx_encrypt(struct sk_buff *skb,
if (skb == NULL)
return NULL;
- if ((skb_headroom(skb) < crypt->ops->extra_prefix_len ||
- skb_tailroom(skb) < crypt->ops->extra_postfix_len) &&
- pskb_expand_head(skb, crypt->ops->extra_prefix_len,
- crypt->ops->extra_postfix_len, GFP_ATOMIC)) {
+ if ((skb_headroom(skb) < crypt->ops->extra_mpdu_prefix_len ||
+ skb_tailroom(skb) < crypt->ops->extra_mpdu_postfix_len) &&
+ pskb_expand_head(skb, crypt->ops->extra_mpdu_prefix_len,
+ crypt->ops->extra_mpdu_postfix_len, GFP_ATOMIC)) {
kfree_skb(skb);
return NULL;
}
- hdr = (struct ieee80211_hdr *) skb->data;
+ hdr = (struct ieee80211_hdr_4addr *) skb->data;
fc = le16_to_cpu(hdr->frame_ctl);
hdr_len = hostap_80211_get_hdrlen(fc);
@@ -360,7 +360,7 @@ int hostap_master_start_xmit(struct sk_buff *skb, struct net_device *dev)
ap_tx_ret tx_ret;
struct hostap_skb_tx_data *meta;
int no_encrypt = 0;
- struct ieee80211_hdr *hdr;
+ struct ieee80211_hdr_4addr *hdr;
iface = netdev_priv(dev);
local = iface->local;
@@ -403,7 +403,7 @@ int hostap_master_start_xmit(struct sk_buff *skb, struct net_device *dev)
tx_ret = hostap_handle_sta_tx(local, &tx);
skb = tx.skb;
meta = (struct hostap_skb_tx_data *) skb->cb;
- hdr = (struct ieee80211_hdr *) skb->data;
+ hdr = (struct ieee80211_hdr_4addr *) skb->data;
fc = le16_to_cpu(hdr->frame_ctl);
switch (tx_ret) {
case AP_TX_CONTINUE: