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net: usb: asix: ax88772_bind: use devm_kzalloc() instead of kzalloc()

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Make resource management easier, use devm_kzalloc().

Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Oleksij Rempel 2021-06-07 10:27:20 +02:00 committed by David S. Miller
parent ef91f79810
commit 218d154f54
1 changed files with 3 additions and 4 deletions
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7
drivers/net/usb/asix_devices.c
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@ -746,11 +746,11 @@ static int ax88772_bind(struct usbnet *dev, struct usb_interface *intf)
dev->rx_urb_size = 2048;
}
dev->driver_priv = kzalloc(sizeof(struct asix_common_private), GFP_KERNEL);
if (!dev->driver_priv)
priv = devm_kzalloc(&dev->udev->dev, sizeof(*priv), GFP_KERNEL);
if (!priv)
return -ENOMEM;
priv = dev->driver_priv;
dev->driver_priv = priv;
priv->presvd_phy_bmcr = 0;
priv->presvd_phy_advertise = 0;
@ -768,7 +768,6 @@ static int ax88772_bind(struct usbnet *dev, struct usb_interface *intf)
static void ax88772_unbind(struct usbnet *dev, struct usb_interface *intf)
{
asix_rx_fixup_common_free(dev->driver_priv);
kfree(dev->driver_priv);
}
static const struct ethtool_ops ax88178_ethtool_ops = {