netdev - [patch] mac80211: remove unneed variable from ieee80211_tx

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Message-ID: <20100324115641.GE21571@bicker>
Date:	Wed, 24 Mar 2010 14:56:41 +0300
From:	Dan Carpenter <error27@...il.com>
To:	Johannes Berg <johannes@...solutions.net>
Cc:	"John W. Linville" <linville@...driver.com>,
	"David S. Miller" <davem@...emloft.net>,
	"Luis R. Rodriguez" <lrodriguez@...eros.com>,
	Kalle Valo <kalle.valo@....fi>, linux-wireless@...r.kernel.org,
	netdev@...r.kernel.org, kernel-janitors@...r.kernel.org
Subject: [patch] mac80211: remove unneed variable from
	ieee80211_tx_pending()

We don't need "sdata" any more after:
	d84f323477260e773d5317ad7cbe50f76115cb47
	mac80211: remove dev_hold/put calls

Signed-off-by: Dan Carpenter <error27@...il.com>

diff --git a/net/mac80211/tx.c b/net/mac80211/tx.c
index cbe53ed..08e1f17 100644
--- a/net/mac80211/tx.c
+++ b/net/mac80211/tx.c
@@ -2010,14 +2010,12 @@ void ieee80211_tx_pending(unsigned long data)
 		while (!skb_queue_empty(&local->pending[i])) {
 			struct sk_buff *skb = __skb_dequeue(&local->pending[i]);
 			struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
-			struct ieee80211_sub_if_data *sdata;
 
 			if (WARN_ON(!info->control.vif)) {
 				kfree_skb(skb);
 				continue;
 			}
 
-			sdata = vif_to_sdata(info->control.vif);
 			spin_unlock_irqrestore(&local->queue_stop_reason_lock,
 						flags);
 
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