netdev - [PATCH 2/9] caif_virtio: use new tasklet API

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Message-Id: <20210130234730.26565-3-kernel@esmil.dk>
Date:   Sun, 31 Jan 2021 00:47:23 +0100
From:   Emil Renner Berthing <kernel@...il.dk>
To:     netdev@...r.kernel.org, linux-usb@...r.kernel.org,
        linux-ppp@...r.kernel.org
Cc:     Emil Renner Berthing <kernel@...il.dk>,
        Michael Grzeschik <m.grzeschik@...gutronix.de>,
        "David S. Miller" <davem@...emloft.net>,
        Jakub Kicinski <kuba@...nel.org>,
        Paul Mackerras <paulus@...ba.org>,
        Woojung Huh <woojung.huh@...rochip.com>,
        UNGLinuxDriver@...rochip.com, Petko Manolov <petkan@...leusys.com>,
        Luc Van Oostenryck <luc.vanoostenryck@...il.com>,
        Jing Xiangfeng <jingxiangfeng@...wei.com>,
        Oliver Neukum <oneukum@...e.com>, linux-kernel@...r.kernel.org
Subject: [PATCH 2/9] caif_virtio: use new tasklet API

This converts the driver to use the new tasklet API introduced in
commit 12cc923f1ccc ("tasklet: Introduce new initialization API")

Signed-off-by: Emil Renner Berthing <kernel@...il.dk>
---
 drivers/net/caif/caif_virtio.c | 8 +++-----
 1 file changed, 3 insertions(+), 5 deletions(-)

diff --git a/drivers/net/caif/caif_virtio.c b/drivers/net/caif/caif_virtio.c
index 47a6d62b7511..106f089eb2a8 100644
--- a/drivers/net/caif/caif_virtio.c
+++ b/drivers/net/caif/caif_virtio.c
@@ -598,9 +598,9 @@ static netdev_tx_t cfv_netdev_tx(struct sk_buff *skb, struct net_device *netdev)
 	return NETDEV_TX_OK;
 }
 
-static void cfv_tx_release_tasklet(unsigned long drv)
+static void cfv_tx_release_tasklet(struct tasklet_struct *t)
 {
-	struct cfv_info *cfv = (struct cfv_info *)drv;
+	struct cfv_info *cfv = from_tasklet(cfv, t, tx_release_tasklet);
 	cfv_release_used_buf(cfv->vq_tx);
 }
 
@@ -716,9 +716,7 @@ static int cfv_probe(struct virtio_device *vdev)
 	cfv->ctx.head = USHRT_MAX;
 	netif_napi_add(netdev, &cfv->napi, cfv_rx_poll, CFV_DEFAULT_QUOTA);
 
-	tasklet_init(&cfv->tx_release_tasklet,
-		     cfv_tx_release_tasklet,
-		     (unsigned long)cfv);
+	tasklet_setup(&cfv->tx_release_tasklet, cfv_tx_release_tasklet);
 
 	/* Carrier is off until netdevice is opened */
 	netif_carrier_off(netdev);
-- 
2.30.0