staging: wilc1000: fix line over 80 char issue in clear_shadow_scan()

Remove 'line over 80 char' issue found by checkpatch.pl script.
Signed-off-by: Ajay Singh <ajay.kathat@microchip.com>
Reviewed-by: Claudiu Beznea <claudiu.beznea@microchip.com>
Reviewed-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/wilc1000/wilc_wfi_cfgoperations.c

@@ -173,7 +173,9 @@ static void clear_shadow_scan(void)
 {
 	int i;
 
-	if (op_ifcs == 0) {
+	if (op_ifcs != 0)
+		return;
+
 	del_timer_sync(&aging_timer);
 
 	for (i = 0; i < last_scanned_cnt; i++) {
@@ -186,7 +188,6 @@ static void clear_shadow_scan(void)
 		last_scanned_shadow[i].join_params = NULL;
 	}
 	last_scanned_cnt = 0;
-	}
 }
 
 static u32 get_rssi_avg(struct network_info *network_info)