| Message ID | 1567687896-19996-2-git-send-email-zhongjiang@huawei.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | replace code with FIELD_SIZEOF | expand |
diff --git a/net/batman-adv/distributed-arp-table.c b/net/batman-adv/distributed-arp-table.c index b0af3a1..c79fdf8 100644 --- a/net/batman-adv/distributed-arp-table.c +++ b/net/batman-adv/distributed-arp-table.c @@ -91,8 +91,8 @@ struct batadv_dhcp_packet { __u8 options[0]; }; -#define BATADV_DHCP_YIADDR_LEN sizeof(((struct batadv_dhcp_packet *)0)->yiaddr) -#define BATADV_DHCP_CHADDR_LEN sizeof(((struct batadv_dhcp_packet *)0)->chaddr) +#define BATADV_DHCP_YIADDR_LEN FIELD_SIZEOF(struct batadv_dhcp_packet, yiaddr) +#define BATADV_DHCP_CHADDR_LEN FIELD_SIZEOF(struct batadv_dhcp_packet, chaddr) static void batadv_dat_purge(struct work_struct *work);
It's more clear to use FIELD_SIZEOF instead of its implementation. Signed-off-by: zhong jiang <zhongjiang@huawei.com> --- net/batman-adv/distributed-arp-table.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)