From d6f5cc091b04c4364c7cd928cef3dff21e2bef55 Mon Sep 17 00:00:00 2001 From: Johannes Berg Date: Fri, 23 Jan 2015 11:36:54 +0100 Subject: [PATCH] mac80211: tdls: remove shadowing variable There's no need to use another local 'sta' variable as the original (outer scope) one isn't needed any more and has become invalid anyway when exiting the RCU read section. Remove the inner scope one and along with it the useless NULL initialization. Signed-off-by: Johannes Berg --- net/mac80211/tdls.c | 1 - 1 file changed, 1 deletion(-) diff --git a/net/mac80211/tdls.c b/net/mac80211/tdls.c index 917088dfd696..80b66ce9157b 100644 --- a/net/mac80211/tdls.c +++ b/net/mac80211/tdls.c @@ -852,7 +852,6 @@ ieee80211_tdls_prep_mgmt_packet(struct wiphy *wiphy, struct net_device *dev, */ if ((action_code == WLAN_TDLS_TEARDOWN) && (sdata->local->hw.flags & IEEE80211_HW_REPORTS_TX_ACK_STATUS)) { - struct sta_info *sta = NULL; bool try_resend; /* Should we keep skb for possible resend */ /* If not sending directly to peer - no point in keeping skb */ -- 2.20.1