staging: rtl8723bs: remove unused variable in os_dep/ioctl_linux.c

fix following kernel test robot warning:

drivers/staging/rtl8723bs/os_dep/ioctl_linux.c:
In function ‘rtw_wx_set_mlme’:
drivers/staging/rtl8723bs/os_dep/ioctl_linux.c:1128:6:
warning: variable ‘reason’ set but
	not used [-Wunused-but-set-variable]
  u16 reason;
      ^~~~~~

Signed-off-by: Fabio Aiuto <fabioaiuto83@gmail.com>
Link: https://lore.kernel.org/r/6211c4177a9ef1e677987c9ebac445df08605f40.1617962215.git.fabioaiuto83@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/rtl8723bs/os_dep/ioctl_linux.c b/drivers/staging/rtl8723bs/os_dep/ioctl_linux.c
index 0ff6fbb..6f52b8f 100644 (file)
--- a/drivers/staging/rtl8723bs/os_dep/ioctl_linux.c
+++ b/drivers/staging/rtl8723bs/os_dep/ioctl_linux.c
@@ -1125,7 +1125,6 @@ static int rtw_wx_set_mlme(struct net_device *dev,
                             union iwreq_data *wrqu, char *extra)
 {
        int ret = 0;
-       u16 reason;
        struct adapter *padapter = rtw_netdev_priv(dev);
        struct iw_mlme *mlme = (struct iw_mlme *)extra;
 
@@ -1133,8 +1132,6 @@ static int rtw_wx_set_mlme(struct net_device *dev,
        if (mlme == NULL)
                return -1;
 
-       reason = mlme->reason_code;
-
        switch (mlme->cmd) {
        case IW_MLME_DEAUTH:
                if (!rtw_set_802_11_disassociate(padapter))