netdev - [PATCH v3 1/3] rsi: Delete unnecessary variable initialisations in rsi_send_mgmt

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Message-ID: <5698EF71.7060102@users.sourceforge.net>
Date:	Fri, 15 Jan 2016 14:09:05 +0100
From:	SF Markus Elfring <elfring@...rs.sourceforge.net>
To:	linux-wireless@...r.kernel.org, netdev@...r.kernel.org,
	Fariya Fatima <fariyaf@...il.com>,
	Jahnavi Meher <jahnavi.meher@...il.com>,
	Kalle Valo <kvalo@...eaurora.org>
Cc:	LKML <linux-kernel@...r.kernel.org>,
	kernel-janitors@...r.kernel.org,
	Julia Lawall <julia.lawall@...6.fr>,
	"John W. Linville" <linville@...driver.com>
Subject: [PATCH v3 1/3] rsi: Delete unnecessary variable initialisations in
 rsi_send_mgmt_pkt()

From: Markus Elfring <elfring@...rs.sourceforge.net>
Date: Fri, 15 Jan 2016 13:30:39 +0100

Omit explicit initialisation at the beginning for four local variables
which are redefined before their first use.

Signed-off-by: Markus Elfring <elfring@...rs.sourceforge.net>
---
 drivers/net/wireless/rsi/rsi_91x_pkt.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/net/wireless/rsi/rsi_91x_pkt.c b/drivers/net/wireless/rsi/rsi_91x_pkt.c
index 702593f..571eaba 100644
--- a/drivers/net/wireless/rsi/rsi_91x_pkt.c
+++ b/drivers/net/wireless/rsi/rsi_91x_pkt.c
@@ -123,15 +123,15 @@ int rsi_send_mgmt_pkt(struct rsi_common *common,
 		      struct sk_buff *skb)
 {
 	struct rsi_hw *adapter = common->priv;
-	struct ieee80211_hdr *wh = NULL;
+	struct ieee80211_hdr *wh;
 	struct ieee80211_tx_info *info;
-	struct ieee80211_bss_conf *bss = NULL;
+	struct ieee80211_bss_conf *bss;
 	struct ieee80211_hw *hw = adapter->hw;
 	struct ieee80211_conf *conf = &hw->conf;
 	struct skb_info *tx_params;
 	int status = -E2BIG;
-	__le16 *msg = NULL;
-	u8 extnd_size = 0;
+	__le16 *msg;
+	u8 extnd_size;
 	u8 vap_id = 0;
 
 	info = IEEE80211_SKB_CB(skb);
-- 
2.6.3