staging: rtl8192e: remove redundant initialization of variable init_status

The pointer init_status is being initialized with a value that is never
read, it is being updated later on. The initialization is redundant
and can be removed.

Addresses-Coverity: ("Unused value")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Link: https://lore.kernel.org/r/20200222200105.201869-1-colin.king@canonical.comSigned-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/rtl8192e/rtl8192e/rtl_core.c

@@ -732,7 +732,7 @@ static int _rtl92e_sta_up(struct net_device *dev, bool is_silent_reset)
 	struct r8192_priv *priv = rtllib_priv(dev);
 	struct rt_pwr_save_ctrl *pPSC = (struct rt_pwr_save_ctrl *)
 					(&priv->rtllib->PowerSaveControl);
-	bool init_status = true;
+	bool init_status;
 
 	priv->bDriverIsGoingToUnload = false;
 	priv->bdisable_nic = false;