Messages in this thread Patch in this message | | | From | zhong jiang <> | Subject | [PATCH 1/2] net:usb: Use ARRAY_SIZE instead of calculating the array size | Date | Fri, 3 Aug 2018 14:53:14 +0800 |
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We use ARRAY_SIZE to replace open code sizeof(lan78xx_regs) / sizeof(u32). It make the code concise.
Signed-off-by: zhong jiang <zhongjiang@huawei.com> --- drivers/net/usb/lan78xx.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/usb/lan78xx.c b/drivers/net/usb/lan78xx.c index 4662fa0..a9991c5 100644 --- a/drivers/net/usb/lan78xx.c +++ b/drivers/net/usb/lan78xx.c @@ -1649,7 +1649,7 @@ static int lan78xx_get_regs_len(struct net_device *netdev) struct lan78xx_net *dev = netdev_priv(netdev); /* 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]); if (!netdev->phydev) -- 1.7.12.4
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