arcnet: use new tasklet API

This converts the driver to use the new tasklet API introduced in
commit 12cc923f ("tasklet: Introduce new initialization API")
Signed-off-by: Emil Renner Berthing <kernel@esmil.dk>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

drivers/net/arcnet/arcnet.c

@@ -427,9 +427,9 @@ static void reset_device_work(struct work_struct *work)
 	rtnl_unlock();
 }
 
-static void arcnet_reply_tasklet(unsigned long data)
+static void arcnet_reply_tasklet(struct tasklet_struct *t)
 {
-	struct arcnet_local *lp = (struct arcnet_local *)data;
+	struct arcnet_local *lp = from_tasklet(lp, t, reply_tasklet);
 
 	struct sk_buff *ackskb, *skb;
 	struct sock_exterr_skb *serr;
@@ -530,8 +530,7 @@ int arcnet_open(struct net_device *dev)
 		arc_cont(D_PROTO, "\n");
 	}
 
-	tasklet_init(&lp->reply_tasklet, arcnet_reply_tasklet,
-		     (unsigned long)lp);
+	tasklet_setup(&lp->reply_tasklet, arcnet_reply_tasklet);
 
 	arc_printk(D_INIT, dev, "arcnet_open: resetting card.\n");