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| author | zhong jiang <zhongjiang@huawei.com> | 2018-08-03 09:53:14 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2018-08-04 23:23:15 +0300 |
| commit | bf37afceaf549ce9ef50e3042f64d257a3d4be80 (patch) | |
| tree | 3404c313fa03e4b5b31789e170a6883984d33dd6 | |
| parent | f13b546847ff5862ea313f3e79010c52c3fe32b4 (diff) | |
| download | linux-bf37afceaf549ce9ef50e3042f64d257a3d4be80.tar.xz | |
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: zhong jiang <zhongjiang@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | drivers/net/usb/lan78xx.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/usb/lan78xx.c b/drivers/net/usb/lan78xx.c index 4662fa0381f9..a9991c5f4736 100644 --- a/drivers/net/usb/lan78xx.c +++ b/drivers/net/usb/lan78xx.c @@ -1649,7 +1649,7 @@ lan78xx_get_regs(struct net_device *netdev, struct ethtool_regs *regs, 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) |