From: Johannes Berg <johannes.berg@intel.com>
Date: Thu, 31 Mar 2016 17:02:06 +0000 (+0300)
Subject: mac80211: remove rx_stats.last_rx update after sta alloc
X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=2df8bfd7240117b91241a01e3f50f2e83827ccab;p=deliverable%2Flinux.git

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 fc3238376b39..b3407dbe4b7d 100644
--- 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 0be0aadfc559..88e6ebbbe24f 100644
--- 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] =