[netdrvr] tehuti: move ioctl perm check closer to function start

[linux-2.6-omap-h63xx.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 ef084df3d48eb87d78204c014795b75a7970467e..4fd73809602e7e8af816a30570b7da7306af71e3 100644 (file)
--- a/drivers/net/wireless/hostap/hostap_80211_rx.c
+++ b/drivers/net/wireless/hostap/hostap_80211_rx.c
@@ -635,7 +635,6 @@ hostap_rx_frame_decrypt(local_info_t *local, struct sk_buff *skb,
 {
        struct ieee80211_hdr_4addr *hdr;
        int res, hdrlen;
-       DECLARE_MAC_BUF(mac);
 
        if (crypt == NULL || crypt->ops->decrypt_mpdu == NULL)
                return 0;
@@ -647,8 +646,10 @@ hostap_rx_frame_decrypt(local_info_t *local, struct sk_buff *skb,
            strcmp(crypt->ops->name, "TKIP") == 0) {
                if (net_ratelimit()) {
                        printk(KERN_DEBUG "%s: TKIP countermeasures: dropped "
-                              "received packet from %s\n",
-                              local->dev->name, print_mac(mac, hdr->addr2));
+                              "received packet from " MAC_FMT "\n",
+                              local->dev->name,
+                              hdr->addr2[0], hdr->addr2[1], hdr->addr2[2],
+                              hdr->addr2[3], hdr->addr2[4], hdr->addr2[5]);
                }
                return -1;
        }
@@ -657,9 +658,12 @@ hostap_rx_frame_decrypt(local_info_t *local, struct sk_buff *skb,
        res = crypt->ops->decrypt_mpdu(skb, hdrlen, crypt->priv);
        atomic_dec(&crypt->refcnt);
        if (res < 0) {
-               printk(KERN_DEBUG "%s: decryption failed (SA=%s"
+               printk(KERN_DEBUG "%s: decryption failed (SA=" MAC_FMT
                       ") res=%d\n",
-                      local->dev->name, print_mac(mac, hdr->addr2), res);
+                      local->dev->name,
+                      hdr->addr2[0], hdr->addr2[1], hdr->addr2[2],
+                      hdr->addr2[3], hdr->addr2[4], hdr->addr2[5],
+                      res);
                local->comm_tallies.rx_discards_wep_undecryptable++;
                return -1;
        }
@@ -721,7 +725,6 @@ void hostap_80211_rx(struct net_device *dev, struct sk_buff *skb,
        struct ieee80211_crypt_data *crypt = NULL;
        void *sta = NULL;
        int keyidx = 0;
-       DECLARE_MAC_BUF(mac);
 
        iface = netdev_priv(dev);
        local = iface->local;
@@ -798,8 +801,10 @@ void hostap_80211_rx(struct net_device *dev, struct sk_buff *skb,
                         * frames silently instead of filling system log with
                         * these reports. */
                        printk(KERN_DEBUG "%s: WEP decryption failed (not set)"
-                              " (SA=%s)\n",
-                              local->dev->name, print_mac(mac, hdr->addr2));
+                              " (SA=" MAC_FMT ")\n",
+                              local->dev->name,
+                              hdr->addr2[0], hdr->addr2[1], hdr->addr2[2],
+                              hdr->addr2[3], hdr->addr2[4], hdr->addr2[5]);
 #endif
                        local->comm_tallies.rx_discards_wep_undecryptable++;
                        goto rx_dropped;
@@ -813,8 +818,9 @@ void hostap_80211_rx(struct net_device *dev, struct sk_buff *skb,
                    (keyidx = hostap_rx_frame_decrypt(local, skb, crypt)) < 0)
                {
                        printk(KERN_DEBUG "%s: failed to decrypt mgmt::auth "
-                              "from %s\n", dev->name,
-                              print_mac(mac, hdr->addr2));
+                              "from " MAC_FMT "\n", dev->name,
+                              hdr->addr2[0], hdr->addr2[1], hdr->addr2[2],
+                              hdr->addr2[3], hdr->addr2[4], hdr->addr2[5]);
                        /* TODO: could inform hostapd about this so that it
                         * could send auth failure report */
                        goto rx_dropped;
@@ -982,8 +988,10 @@ void hostap_80211_rx(struct net_device *dev, struct sk_buff *skb,
                               "unencrypted EAPOL frame\n", local->dev->name);
                } else {
                        printk(KERN_DEBUG "%s: encryption configured, but RX "
-                              "frame not encrypted (SA=%s)\n",
-                              local->dev->name, print_mac(mac, hdr->addr2));
+                              "frame not encrypted (SA=" MAC_FMT ")\n",
+                              local->dev->name,
+                              hdr->addr2[0], hdr->addr2[1], hdr->addr2[2],
+                              hdr->addr2[3], hdr->addr2[4], hdr->addr2[5]);
                        goto rx_dropped;
                }
        }
@@ -992,9 +1000,10 @@ void hostap_80211_rx(struct net_device *dev, struct sk_buff *skb,
            !hostap_is_eapol_frame(local, skb)) {
                if (net_ratelimit()) {
                        printk(KERN_DEBUG "%s: dropped unencrypted RX data "
-                              "frame from %s"
-                              " (drop_unencrypted=1)\n",
-                              dev->name, print_mac(mac, hdr->addr2));
+                              "frame from " MAC_FMT " (drop_unencrypted=1)\n",
+                              dev->name,
+                              hdr->addr2[0], hdr->addr2[1], hdr->addr2[2],
+                              hdr->addr2[3], hdr->addr2[4], hdr->addr2[5]);
                }
                goto rx_dropped;
        }
@@ -1039,7 +1048,7 @@ void hostap_80211_rx(struct net_device *dev, struct sk_buff *skb,
                memcpy(skb_push(skb, ETH_ALEN), src, ETH_ALEN);
                memcpy(skb_push(skb, ETH_ALEN), dst, ETH_ALEN);
        } else {
-               u16 len;
+               __be16 len;
                /* Leave Ethernet header part of hdr and full payload */
                skb_pull(skb, hdrlen);
                len = htons(skb->len);