Using is_zero_ether_addr() instead of directly use
memcmp() to determine if the ethernet address is all
zeros.
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Zou Wei <zou_wei@huawei.com>
Reviewed-by: Kurt Kanzenbach <kurt@linutronix.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
/* Read table */
for (i = 0; i < hellcreek->fdb_entries; ++i) {
- unsigned char null_addr[ETH_ALEN] = { 0 };
struct hellcreek_fdb_entry entry = { 0 };
/* Read entry */
hellcreek_write(hellcreek, 0x00, HR_FDBRDH);
/* Check valid */
- if (!memcmp(entry.mac, null_addr, ETH_ALEN))
+ if (is_zero_ether_addr(entry.mac))
continue;
/* Check port mask */