mac80211: remove rx_stats.last_rx update after sta alloc

There's no need to update rx_stats.last_rx after allocating
a station since it's already updated during allocation.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>

diff --git a/net/mac80211/ibss.c b/net/mac80211/ibss.c
index fc32383..b3407db 100644 (file)
--- a/net/mac80211/ibss.c
+++ b/net/mac80211/ibss.c
@@ -649,8 +649,6 @@ ieee80211_ibss_add_sta(struct ieee80211_sub_if_data *sdata, const u8 *bssid,
                return NULL;
        }
 
-       sta->rx_stats.last_rx = jiffies;
-
        /* make sure mandatory rates are always added */
        sband = local->hw.wiphy->bands[band];
        sta->sta.supp_rates[band] = supp_rates |
@@ -1236,8 +1234,6 @@ void ieee80211_ibss_rx_no_sta(struct ieee80211_sub_if_data *sdata,
        if (!sta)
                return;
 
-       sta->rx_stats.last_rx = jiffies;
-
        /* make sure mandatory rates are always added */
        sband = local->hw.wiphy->bands[band];
        sta->sta.supp_rates[band] = supp_rates |

diff --git a/net/mac80211/ocb.c b/net/mac80211/ocb.c
index 0be0aad..88e6ebb 100644 (file)
--- a/net/mac80211/ocb.c
+++ b/net/mac80211/ocb.c
@@ -75,8 +75,6 @@ void ieee80211_ocb_rx_no_sta(struct ieee80211_sub_if_data *sdata,
        if (!sta)
                return;
 
-       sta->rx_stats.last_rx = jiffies;
-
        /* Add only mandatory rates for now */
        sband = local->hw.wiphy->bands[band];
        sta->sta.supp_rates[band] =