drivers: net: tg3: use setup_timer() helper.

Use setup_timer function instead of initializing timer with the
    function and data fields.

Signed-off-by: Allen Pais <allen.lkml@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

drivers/net/ethernet/broadcom/tg3.c

@@ -11087,9 +11087,7 @@ static void tg3_timer_init(struct tg3 *tp)
 	tp->asf_multiplier = (HZ / tp->timer_offset) *
 			     TG3_FW_UPDATE_FREQ_SEC;
 
-	init_timer(&tp->timer);
-	tp->timer.data = (unsigned long) tp;
-	tp->timer.function = tg3_timer;
+	setup_timer(&tp->timer, tg3_timer, (unsigned long)tp);
 }
 
 static void tg3_timer_start(struct tg3 *tp)