linux-kernel - [PATCH 5/7] staging: rtl8188eu: remove unused variable from os_dep/ioctl

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Date:   Tue, 15 Jun 2021 23:36:05 +0100
From:   Phillip Potter <phil@...lpotter.co.uk>
To:     gregkh@...uxfoundation.org
Cc:     Larry.Finger@...inger.net, dan.carpenter@...cle.com,
        linux-kernel@...r.kernel.org, linux-staging@...ts.linux.dev
Subject: [PATCH 5/7] staging: rtl8188eu: remove unused variable from os_dep/ioctl_linux.c

Remove set but unused variable 'reason' from within the file
os_dep/ioctl_linux.c in the function rtw_wx_set_mlme, as it is
triggering a kernel test robot warning.

Reported-by: kernel test robot <lkp@...el.com>
Signed-off-by: Phillip Potter <phil@...lpotter.co.uk>
---
 drivers/staging/rtl8188eu/os_dep/ioctl_linux.c | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/drivers/staging/rtl8188eu/os_dep/ioctl_linux.c b/drivers/staging/rtl8188eu/os_dep/ioctl_linux.c
index 12f845c17aa5..3b8386245017 100644
--- a/drivers/staging/rtl8188eu/os_dep/ioctl_linux.c
+++ b/drivers/staging/rtl8188eu/os_dep/ioctl_linux.c
@@ -978,15 +978,12 @@ static int rtw_wx_set_mlme(struct net_device *dev,
 			   union iwreq_data *wrqu, char *extra)
 {
 	int ret = 0;
-	u16 reason;
 	struct adapter *padapter = netdev_priv(dev);
 	struct iw_mlme *mlme = (struct iw_mlme *)extra;
 
 	if (!mlme)
 		return -1;
 
-	reason = mlme->reason_code;
-
 	switch (mlme->cmd) {
 	case IW_MLME_DEAUTH:
 		if (!rtw_set_802_11_disassociate(padapter))
-- 
2.30.2