staging: rtl8192u: Remove unnecessary if

Remove the if condition, as the code inside the if condition is
commented and does not have any FIXME or TODO comment.

Signed-off-by: Tapasweni Pathak <tapaswenipathak@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/rtl8192u/r8192U_wx.c b/drivers/staging/rtl8192u/r8192U_wx.c
index 28f60d2..361d2d0 100644 (file)
--- a/drivers/staging/rtl8192u/r8192U_wx.c
+++ b/drivers/staging/rtl8192u/r8192U_wx.c
@@ -171,7 +171,6 @@ static int r8192_wx_set_crcmon(struct net_device *dev,
        struct r8192_priv *priv = ieee80211_priv(dev);
        int *parms = (int *)extra;
        int enable = (parms[0] > 0);
-       short prev = priv->crcmon;
 
        down(&priv->wx_sem);
 
@@ -183,11 +182,6 @@ static int r8192_wx_set_crcmon(struct net_device *dev,
        DMESG("bad CRC in monitor mode are %s",
              priv->crcmon ? "accepted" : "rejected");
 
-       if (prev != priv->crcmon && priv->up) {
-               /* rtl8180_down(dev); */
-               /* rtl8180_up(dev); */
-       }
-
        up(&priv->wx_sem);
 
        return 0;