1 files changed, 1 insertions, 48 deletions

diff --git a/net/mac80211/rx.c b/net/mac80211/rx.c
index a864890e4d03..13a6697651ad 100644
--- a/net/mac80211/rx.c
+++ b/net/mac80211/rx.c
@@ -652,7 +652,7 @@ static void ieee80211_sta_reorder_release(struct ieee80211_hw *hw,
  set_release_timer:
 
                 mod_timer(&tid_agg_rx->reorder_timer,
-                          tid_agg_rx->reorder_time[j] +
+                          tid_agg_rx->reorder_time[j] + 1 +
                           HT_RX_REORDER_BUF_TIMEOUT);
         } else {
                 del_timer(&tid_agg_rx->reorder_timer);
@@ -2368,47 +2368,6 @@ ieee80211_rx_h_mgmt(struct ieee80211_rx_data *rx)
         return RX_QUEUED;
 }
 
-static void ieee80211_rx_michael_mic_report(struct ieee80211_hdr *hdr,
-                                            struct ieee80211_rx_data *rx)
-{
-        int keyidx;
-        unsigned int hdrlen;
-
-        hdrlen = ieee80211_hdrlen(hdr->frame_control);
-        if (rx->skb->len >= hdrlen + 4)
-                keyidx = rx->skb->data[hdrlen + 3] >> 6;
-        else
-                keyidx = -1;
-
-        if (!rx->sta) {
-                /*
-                 * Some hardware seem to generate incorrect Michael MIC
-                 * reports; ignore them to avoid triggering countermeasures.
-                 */
-                return;
-        }
-
-        if (!ieee80211_has_protected(hdr->frame_control))
-                return;
-
-        if (rx->sdata->vif.type == NL80211_IFTYPE_AP && keyidx) {
-                /*
-                 * APs with pairwise keys should never receive Michael MIC
-                 * errors for non-zero keyidx because these are reserved for
-                 * group keys and only the AP is sending real multicast
-                 * frames in the BSS.
-                 */
-                return;
-        }
-
-        if (!ieee80211_is_data(hdr->frame_control) &&
-            !ieee80211_is_auth(hdr->frame_control))
-                return;
-
-        mac80211_ev_michael_mic_failure(rx->sdata, keyidx, hdr, NULL,
-                                        GFP_ATOMIC);
-}
-
 /* TODO: use IEEE80211_RX_FRAGMENTED */
 static void ieee80211_rx_cooked_monitor(struct ieee80211_rx_data *rx,
                                         struct ieee80211_rate *rate)
@@ -2752,12 +2711,6 @@ static bool ieee80211_prepare_and_rx_handle(struct ieee80211_rx_data *rx,
         if (!prepares)
                 return false;
 
-        if (status->flag & RX_FLAG_MMIC_ERROR) {
-                if (status->rx_flags & IEEE80211_RX_RA_MATCH)
-                        ieee80211_rx_michael_mic_report(hdr, rx);
-                return false;
-        }
-
         if (!consume) {
                 skb = skb_copy(skb, GFP_ATOMIC);
                 if (!skb) {