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Commit bf37afce authored by zhong jiang's avatar zhong jiang Committed by David S. Miller
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net:usb: Use ARRAY_SIZE instead of calculating the array size 



We use ARRAY_SIZE to replace open code sizeof(lan78xx_regs) / sizeof(u32).
It make the code concise.

Signed-off-by: default avatarzhong jiang <zhongjiang@huawei.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent f13b5468

drivers/net/usb/lan78xx.c

+1 −1
Original line number Original line Diff line number Diff line
@@ -1649,7 +1649,7 @@ lan78xx_get_regs(struct net_device *netdev, struct ethtool_regs *regs, 
	struct lan78xx_net *dev = netdev_priv(netdev);

	struct lan78xx_net *dev = netdev_priv(netdev);





	/* Read Device/MAC registers */

	/* Read Device/MAC registers */

	for (i = 0; i < (sizeof(lan78xx_regs) / sizeof(u32)); i++)

	for (i = 0; i < ARRAY_SIZE(lan78xx_regs); i++)

		lan78xx_read_reg(dev, lan78xx_regs[i], &data[i]);

		lan78xx_read_reg(dev, lan78xx_regs[i], &data[i]);





	if (!netdev->phydev)

	if (!netdev->phydev)