From: Johannes Berg <johannes.berg@intel.com>
Date: Wed, 13 Jan 2016 13:21:01 +0000 (+0100)
Subject: mac80211_hwsim: remove shadowing variable
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=f06b7ab875037c3d99cd30a07c51caf34fbecb2c;p=linux.git

mac80211_hwsim: remove shadowing variable

The function here already has a variable hdr that even
contains the right thing, so the inner scope's hdr variable
that's shadowing the outer one can just be removed.

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

diff --git a/drivers/net/wireless/mac80211_hwsim.c b/drivers/net/wireless/mac80211_hwsim.c
index e31a94fd6135a..ee37af1066d2f 100644
--- a/drivers/net/wireless/mac80211_hwsim.c
+++ b/drivers/net/wireless/mac80211_hwsim.c
@@ -1333,10 +1333,8 @@ static void mac80211_hwsim_tx(struct ieee80211_hw *hw,
 	data->tx_bytes += skb->len;
 	ack = mac80211_hwsim_tx_frame_no_nl(hw, skb, channel);
 
-	if (ack && skb->len >= 16) {
-		struct ieee80211_hdr *hdr = (struct ieee80211_hdr *) skb->data;
+	if (ack && skb->len >= 16)
 		mac80211_hwsim_monitor_ack(channel, hdr->addr2);
-	}
 
 	ieee80211_tx_info_clear_status(txi);