cfg80211: use proper allocation flags

[pandora-kernel.git] / net / wireless / mlme.c

diff --git a/net/wireless/mlme.c b/net/wireless/mlme.c
index 4218436..c4e6d4b 100644 (file)
--- a/net/wireless/mlme.c
+++ b/net/wireless/mlme.c
@@ -12,35 +12,35 @@
 #include "core.h"
 #include "nl80211.h"
 
-void cfg80211_send_rx_auth(struct net_device *dev, const u8 *buf, size_t len)
+void cfg80211_send_rx_auth(struct net_device *dev, const u8 *buf, size_t len, gfp_t gfp)
 {
        struct wiphy *wiphy = dev->ieee80211_ptr->wiphy;
        struct cfg80211_registered_device *rdev = wiphy_to_dev(wiphy);
-       nl80211_send_rx_auth(rdev, dev, buf, len);
+       nl80211_send_rx_auth(rdev, dev, buf, len, gfp);
 }
 EXPORT_SYMBOL(cfg80211_send_rx_auth);
 
-void cfg80211_send_rx_assoc(struct net_device *dev, const u8 *buf, size_t len)
+void cfg80211_send_rx_assoc(struct net_device *dev, const u8 *buf, size_t len, gfp_t gfp)
 {
        struct wiphy *wiphy = dev->ieee80211_ptr->wiphy;
        struct cfg80211_registered_device *rdev = wiphy_to_dev(wiphy);
-       nl80211_send_rx_assoc(rdev, dev, buf, len);
+       nl80211_send_rx_assoc(rdev, dev, buf, len, gfp);
 }
 EXPORT_SYMBOL(cfg80211_send_rx_assoc);
 
-void cfg80211_send_deauth(struct net_device *dev, const u8 *buf, size_t len)
+void cfg80211_send_deauth(struct net_device *dev, const u8 *buf, size_t len, gfp_t gfp)
 {
        struct wiphy *wiphy = dev->ieee80211_ptr->wiphy;
        struct cfg80211_registered_device *rdev = wiphy_to_dev(wiphy);
-       nl80211_send_deauth(rdev, dev, buf, len);
+       nl80211_send_deauth(rdev, dev, buf, len, gfp);
 }
 EXPORT_SYMBOL(cfg80211_send_deauth);
 
-void cfg80211_send_disassoc(struct net_device *dev, const u8 *buf, size_t len)
+void cfg80211_send_disassoc(struct net_device *dev, const u8 *buf, size_t len, gfp_t gfp)
 {
        struct wiphy *wiphy = dev->ieee80211_ptr->wiphy;
        struct cfg80211_registered_device *rdev = wiphy_to_dev(wiphy);
-       nl80211_send_disassoc(rdev, dev, buf, len);
+       nl80211_send_disassoc(rdev, dev, buf, len, gfp);
 }
 EXPORT_SYMBOL(cfg80211_send_disassoc);
 
@@ -53,30 +53,46 @@ static void cfg80211_wext_disconnected(struct net_device *dev)
 #endif
 }
 
-void cfg80211_send_auth_timeout(struct net_device *dev, const u8 *addr)
+void cfg80211_send_auth_timeout(struct net_device *dev, const u8 *addr, gfp_t gfp)
 {
        struct wiphy *wiphy = dev->ieee80211_ptr->wiphy;
        struct cfg80211_registered_device *rdev = wiphy_to_dev(wiphy);
-       nl80211_send_auth_timeout(rdev, dev, addr);
+       nl80211_send_auth_timeout(rdev, dev, addr, gfp);
        cfg80211_wext_disconnected(dev);
 }
 EXPORT_SYMBOL(cfg80211_send_auth_timeout);
 
-void cfg80211_send_assoc_timeout(struct net_device *dev, const u8 *addr)
+void cfg80211_send_assoc_timeout(struct net_device *dev, const u8 *addr, gfp_t gfp)
 {
        struct wiphy *wiphy = dev->ieee80211_ptr->wiphy;
        struct cfg80211_registered_device *rdev = wiphy_to_dev(wiphy);
-       nl80211_send_assoc_timeout(rdev, dev, addr);
+       nl80211_send_assoc_timeout(rdev, dev, addr, gfp);
        cfg80211_wext_disconnected(dev);
 }
 EXPORT_SYMBOL(cfg80211_send_assoc_timeout);
 
 void cfg80211_michael_mic_failure(struct net_device *dev, const u8 *addr,
                                  enum nl80211_key_type key_type, int key_id,
-                                 const u8 *tsc)
+                                 const u8 *tsc, gfp_t gfp)
 {
        struct wiphy *wiphy = dev->ieee80211_ptr->wiphy;
        struct cfg80211_registered_device *rdev = wiphy_to_dev(wiphy);
-       nl80211_michael_mic_failure(rdev, dev, addr, key_type, key_id, tsc);
+#ifdef CONFIG_WIRELESS_EXT
+       union iwreq_data wrqu;
+       char *buf = kmalloc(128, gfp);
+
+       if (buf) {
+               sprintf(buf, "MLME-MICHAELMICFAILURE.indication("
+                       "keyid=%d %scast addr=%pM)", key_id,
+                       key_type == NL80211_KEYTYPE_GROUP ? "broad" : "uni",
+                       addr);
+               memset(&wrqu, 0, sizeof(wrqu));
+               wrqu.data.length = strlen(buf);
+               wireless_send_event(dev, IWEVCUSTOM, &wrqu, buf);
+               kfree(buf);
+       }
+#endif
+
+       nl80211_michael_mic_failure(rdev, dev, addr, key_type, key_id, tsc, gfp);
 }
 EXPORT_SYMBOL(cfg80211_michael_mic_failure);