netdev - [PATCH -next 1/2] ipw2x00: remove set but not used variable 'reason'

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Message-ID: <1573890083-33761-2-git-send-email-zhengbin13@huawei.com>
Date:   Sat, 16 Nov 2019 15:41:22 +0800
From:   zhengbin <zhengbin13@...wei.com>
To:     <stas.yakovlev@...il.com>, <kvalo@...eaurora.org>,
        <davem@...emloft.net>, <linux-wireless@...r.kernel.org>,
        <netdev@...r.kernel.org>
CC:     <zhengbin13@...wei.com>
Subject: [PATCH -next 1/2] ipw2x00: remove set but not used variable 'reason'

Fixes gcc '-Wunused-but-set-variable' warning:

drivers/net/wireless/intel/ipw2x00/ipw2200.c: In function ipw_wx_set_mlme:
drivers/net/wireless/intel/ipw2x00/ipw2200.c:6805:9: warning: variable reason set but not used [-Wunused-but-set-variable]

It is introduced by commit 367a1092b555 ("ipw2x00:
move under intel vendor directory"), but never used, so remove it.

Reported-by: Hulk Robot <hulkci@...wei.com>
Signed-off-by: zhengbin <zhengbin13@...wei.com>
---
 drivers/net/wireless/intel/ipw2x00/ipw2200.c | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/drivers/net/wireless/intel/ipw2x00/ipw2200.c b/drivers/net/wireless/intel/ipw2x00/ipw2200.c
index ed0f065..31e43fc 100644
--- a/drivers/net/wireless/intel/ipw2x00/ipw2200.c
+++ b/drivers/net/wireless/intel/ipw2x00/ipw2200.c
@@ -6788,9 +6788,6 @@ static int ipw_wx_set_mlme(struct net_device *dev,
 {
 	struct ipw_priv *priv = libipw_priv(dev);
 	struct iw_mlme *mlme = (struct iw_mlme *)extra;
-	__le16 reason;
-
-	reason = cpu_to_le16(mlme->reason_code);

 	switch (mlme->cmd) {
 	case IW_MLME_DEAUTH:
--
2.7.4