IS_ZERO_ETHER_ADDR(9) Network device support IS_ZERO_ETHER_ADDR(9)NAMEis_zero_ether_addr - Determine if give Ethernet address is all zeros.
SYNOPSIS
int is_zero_ether_addr(const u8 * addr);
ARGUMENTS
addr
Pointer to a six-byte array containing the Ethernet address
DESCRIPTION
Return true if the address is all zeroes.
COPYRIGHTKernel Hackers Manual 2.6. November 2013 IS_ZERO_ETHER_ADDR(9)