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@intel.com>
Signed-off-by: Phillip Potter <phil@philpotter.co.uk>
Link: https://lore.kernel.org/r/20210615223607.13863-6-phil@philpotter.co.uk
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/rtl8188eu/os_dep/ioctl_linux.c b/drivers/staging/rtl8188eu/os_dep/ioctl_linux.c
index 12f845c..3b83862 100644 (file)
--- 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))