[SK_BUFF]: unions of just one member don't get anything done, kill them

[net-next-2.6.git] / drivers / net / wireless / hostap / hostap_80211_rx.c

diff --git a/drivers/net/wireless/hostap/hostap_80211_rx.c b/drivers/net/wireless/hostap/hostap_80211_rx.c
index ffac50899454353b324d52a2593fbb281ab05d23..35a3a50724fee1c44036fc3d95bfa6281147cdc4 100644 (file)
--- a/drivers/net/wireless/hostap/hostap_80211_rx.c
+++ b/drivers/net/wireless/hostap/hostap_80211_rx.c
@@ -1,7 +1,18 @@
 #include <linux/etherdevice.h>
+#include <net/ieee80211_crypt.h>
 
 #include "hostap_80211.h"
 #include "hostap.h"
+#include "hostap_ap.h"
+
+/* See IEEE 802.1H for LLC/SNAP encapsulation/decapsulation */
+/* Ethernet-II snap header (RFC1042 for most EtherTypes) */
+static unsigned char rfc1042_header[] =
+{ 0xaa, 0xaa, 0x03, 0x00, 0x00, 0x00 };
+/* Bridge-Tunnel header (for EtherTypes ETH_P_AARP and ETH_P_IPX) */
+static unsigned char bridge_tunnel_header[] =
+{ 0xaa, 0xaa, 0x03, 0x00, 0x00, 0xf8 };
+/* No encapsulation header if EtherType < 0x600 (=length) */
 
 void hostap_dump_rx_80211(const char *name, struct sk_buff *skb,
                          struct hostap_80211_rx_status *rx_stats)
@@ -156,7 +167,7 @@ hdr->f.status = s; hdr->f.len = l; hdr->f.data = d
 
        ret = skb->len - phdrlen;
        skb->dev = dev;
-       skb->mac.raw = skb->data;
+       skb_reset_mac_header(skb);
        skb_pull(skb, hdrlen);
        if (prism_header)
                skb_pull(skb, phdrlen);
@@ -435,7 +446,7 @@ static void hostap_rx_sta_beacon(local_info_t *local, struct sk_buff *skb,
 }
 
 
-static inline int
+static int
 hostap_rx_frame_mgmt(local_info_t *local, struct sk_buff *skb,
                     struct hostap_80211_rx_status *rx_stats, u16 type,
                     u16 stype)
@@ -499,7 +510,7 @@ hostap_rx_frame_mgmt(local_info_t *local, struct sk_buff *skb,
 
 
 /* Called only as a tasklet (software IRQ) */
-static inline struct net_device *prism2_rx_get_wds(local_info_t *local,
+static struct net_device *prism2_rx_get_wds(local_info_t *local,
                                                   u8 *addr)
 {
        struct hostap_interface *iface = NULL;
@@ -519,7 +530,7 @@ static inline struct net_device *prism2_rx_get_wds(local_info_t *local,
 }
 
 
-static inline int
+static int
 hostap_rx_frame_wds(local_info_t *local, struct ieee80211_hdr_4addr *hdr,
                    u16 fc, struct net_device **wds)
 {
@@ -615,7 +626,7 @@ static int hostap_is_eapol_frame(local_info_t *local, struct sk_buff *skb)
 
 
 /* Called only as a tasklet (software IRQ) */
-static inline int
+static int
 hostap_rx_frame_decrypt(local_info_t *local, struct sk_buff *skb,
                        struct ieee80211_crypt_data *crypt)
 {
@@ -654,7 +665,7 @@ hostap_rx_frame_decrypt(local_info_t *local, struct sk_buff *skb,
 
 
 /* Called only as a tasklet (software IRQ) */
-static inline int
+static int
 hostap_rx_frame_decrypt_msdu(local_info_t *local, struct sk_buff *skb,
                             int keyidx, struct ieee80211_crypt_data *crypt)
 {
@@ -1062,17 +1073,17 @@ void hostap_80211_rx(struct net_device *dev, struct sk_buff *skb,
 
        if (skb2 != NULL) {
                /* send to wireless media */
-               skb2->protocol = __constant_htons(ETH_P_802_3);
-               skb2->mac.raw = skb2->nh.raw = skb2->data;
-               /* skb2->nh.raw = skb2->data + ETH_HLEN; */
                skb2->dev = dev;
+               skb2->protocol = __constant_htons(ETH_P_802_3);
+               skb_reset_mac_header(skb2);
+               skb_reset_network_header(skb2);
+               /* skb2->network_header += ETH_HLEN; */
                dev_queue_xmit(skb2);
        }
 
        if (skb) {
                skb->protocol = eth_type_trans(skb, dev);
                memset(skb->cb, 0, sizeof(skb->cb));
-               skb->dev = dev;
                netif_rx(skb);
        }