Staging: wilc1000: wilc_wlan_cfg: Remove unnecessary cast

Remove a cast which is not required.
Signed-off-by: Shivani Bhardwaj <shivanib134@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/wilc1000/wilc_wlan_cfg.c

@@ -364,7 +364,7 @@ static void wilc_wlan_parse_response_frame(u8 *info, int size)
 
 static int wilc_wlan_parse_info_frame(u8 *info, int size)
 {
-	wilc_mac_cfg_t *pd = (wilc_mac_cfg_t *)&g_mac;
+	wilc_mac_cfg_t *pd = &g_mac;
 	u32 wid, len;
 	int type = WILC_CFG_RSP_STATUS;