mac80211: fix maximum MTU

[deliverable/linux.git] / net / mac80211 / wpa.c

diff --git a/net/mac80211/wpa.c b/net/mac80211/wpa.c
index 8bd2f5c6a56edfa26193de6da2560c88d5ac75ce..c175ee866ff4ab8eb70b72a6b281ddcffc591ff1 100644 (file)
--- a/net/mac80211/wpa.c
+++ b/net/mac80211/wpa.c
@@ -104,7 +104,7 @@ ieee80211_rx_h_michael_mic_verify(struct ieee80211_rx_data *rx)
         */
        if (status->flag & (RX_FLAG_MMIC_STRIPPED | RX_FLAG_IV_STRIPPED)) {
                if (status->flag & RX_FLAG_MMIC_ERROR)
-                       goto mic_fail;
+                       goto mic_fail_no_key;
 
                if (!(status->flag & RX_FLAG_IV_STRIPPED) && rx->key &&
                    rx->key->conf.cipher == WLAN_CIPHER_SUITE_TKIP)
@@ -161,6 +161,9 @@ update_iv:
        return RX_CONTINUE;
 
 mic_fail:
+       rx->key->u.tkip.mic_failures++;
+
+mic_fail_no_key:
        /*
         * In some cases the key can be unset - e.g. a multicast packet, in
         * a driver that supports HW encryption. Send up the key idx only if