Merge refs/heads/ieee80211-wifi from master.kernel.org:/pub/scm/linux/kernel/git...

[linux-2.6] / net / ieee80211 / ieee80211_rx.c

diff --git a/net/ieee80211/ieee80211_rx.c b/net/ieee80211/ieee80211_rx.c
index 0dd102993ef48e72679dabf7b3bece15da217280..d582faa6447d883f5d96e7ee6569423589cc80dc 100644 (file)
--- a/net/ieee80211/ieee80211_rx.c
+++ b/net/ieee80211/ieee80211_rx.c
@@ -439,7 +439,7 @@ int ieee80211_rx(struct ieee80211_device *ieee, struct sk_buff *skb,
                              crypt->ops->decrypt_mpdu == NULL))
                        crypt = NULL;
 
-               if (!crypt && (fc & IEEE80211_FCTL_WEP)) {
+               if (!crypt && (fc & IEEE80211_FCTL_PROTECTED)) {
                        /* This seems to be triggered by some (multicast?)
                         * frames from other than current BSS, so just drop the
                         * frames silently instead of filling system log with
@@ -455,7 +455,7 @@ int ieee80211_rx(struct ieee80211_device *ieee, struct sk_buff *skb,
 #ifdef NOT_YET
        if (type != WLAN_FC_TYPE_DATA) {
                if (type == WLAN_FC_TYPE_MGMT && stype == WLAN_FC_STYPE_AUTH &&
-                   fc & IEEE80211_FCTL_WEP && ieee->host_decrypt &&
+                   fc & IEEE80211_FCTL_PROTECTED && ieee->host_decrypt &&
                    (keyidx = hostap_rx_frame_decrypt(ieee, skb, crypt)) < 0)
                {
                        printk(KERN_DEBUG "%s: failed to decrypt mgmt::auth "
@@ -556,7 +556,7 @@ int ieee80211_rx(struct ieee80211_device *ieee, struct sk_buff *skb,
 
        /* skb: hdr + (possibly fragmented, possibly encrypted) payload */
 
-       if (ieee->host_decrypt && (fc & IEEE80211_FCTL_WEP) &&
+       if (ieee->host_decrypt && (fc & IEEE80211_FCTL_PROTECTED) &&
            (keyidx = ieee80211_rx_frame_decrypt(ieee, skb, crypt)) < 0)
                goto rx_dropped;
 
@@ -564,7 +564,7 @@ int ieee80211_rx(struct ieee80211_device *ieee, struct sk_buff *skb,
 
        /* skb: hdr + (possibly fragmented) plaintext payload */
        // PR: FIXME: hostap has additional conditions in the "if" below:
-       // ieee->host_decrypt && (fc & IEEE80211_FCTL_WEP) &&
+       // ieee->host_decrypt && (fc & IEEE80211_FCTL_PROTECTED) &&
        if ((frag != 0 || (fc & IEEE80211_FCTL_MOREFRAGS))) {
                int flen;
                struct sk_buff *frag_skb = ieee80211_frag_cache_get(ieee, hdr);
@@ -620,22 +620,16 @@ int ieee80211_rx(struct ieee80211_device *ieee, struct sk_buff *skb,
 
        /* skb: hdr + (possible reassembled) full MSDU payload; possibly still
         * encrypted/authenticated */
-       if (ieee->host_decrypt && (fc & IEEE80211_FCTL_WEP) &&
+       if (ieee->host_decrypt && (fc & IEEE80211_FCTL_PROTECTED) &&
            ieee80211_rx_frame_decrypt_msdu(ieee, skb, keyidx, crypt))
                goto rx_dropped;
 
        hdr = (struct ieee80211_hdr *) skb->data;
-       if (crypt && !(fc & IEEE80211_FCTL_WEP) && !ieee->open_wep) {
+       if (crypt && !(fc & IEEE80211_FCTL_PROTECTED) && !ieee->open_wep) {
                if (/*ieee->ieee802_1x &&*/
                    ieee80211_is_eapol_frame(ieee, skb)) {
-#ifdef CONFIG_IEEE80211_DEBUG
                        /* pass unencrypted EAPOL frames even if encryption is
                         * configured */
-                       struct eapol *eap = (struct eapol *)(skb->data +
-                               24);
-                       IEEE80211_DEBUG_EAP("RX: IEEE 802.1X EAPOL frame: %s\n",
-                                               eap_get_type(eap->type));
-#endif
                } else {
                        IEEE80211_DEBUG_DROP(
                                "encryption configured, but RX "
@@ -645,17 +639,7 @@ int ieee80211_rx(struct ieee80211_device *ieee, struct sk_buff *skb,
                }
        }
 
-#ifdef CONFIG_IEEE80211_DEBUG
-       if (crypt && !(fc & IEEE80211_FCTL_WEP) &&
-           ieee80211_is_eapol_frame(ieee, skb)) {
-                       struct eapol *eap = (struct eapol *)(skb->data +
-                               24);
-                       IEEE80211_DEBUG_EAP("RX: IEEE 802.1X EAPOL frame: %s\n",
-                                               eap_get_type(eap->type));
-       }
-#endif
-
-       if (crypt && !(fc & IEEE80211_FCTL_WEP) && !ieee->open_wep &&
+       if (crypt && !(fc & IEEE80211_FCTL_PROTECTED) && !ieee->open_wep &&
            !ieee80211_is_eapol_frame(ieee, skb)) {
                IEEE80211_DEBUG_DROP(
                        "dropped unencrypted RX data "