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List:       linux-wireless
Subject:    [PATCH 05/10] mac80211: remove rx_stats.last_rx update after sta alloc
From:       Emmanuel Grumbach <emmanuel.grumbach () intel ! com>
Date:       2016-03-31 17:02:06
Message-ID: 1459443731-4614-5-git-send-email-emmanuel.grumbach () intel ! com
[Download RAW message or body]

From: Johannes Berg <johannes.berg@intel.com>

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>
---
 net/mac80211/ibss.c | 4 ----
 net/mac80211/ocb.c  | 2 --
 2 files changed, 6 deletions(-)

diff --git a/net/mac80211/ibss.c b/net/mac80211/ibss.c
index fc32383..b3407db 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 0be0aad..88e6ebb 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] =
-- 
2.5.0

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