summaryrefslogtreecommitdiff
path: root/drivers/net/usb
diff options
context:
space:
mode:
authorzhong jiang <zhongjiang@huawei.com>2018-08-03 14:53:14 +0800
committerDavid S. Miller <davem@davemloft.net>2018-08-04 13:23:15 -0700
commitbf37afceaf549ce9ef50e3042f64d257a3d4be80 (patch)
tree3404c313fa03e4b5b31789e170a6883984d33dd6 /drivers/net/usb
parentf13b546847ff5862ea313f3e79010c52c3fe32b4 (diff)
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>
Diffstat (limited to 'drivers/net/usb')
-rw-r--r--drivers/net/usb/lan78xx.c2
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)