centos man page for is_zero_ether_addr

IS_ZERO_ETHER_ADDR(9)					      Network device support					     IS_ZERO_ETHER_ADDR(9)

NAME
       is_zero_ether_addr - Determine if give Ethernet address is all zeros.

SYNOPSIS
       bool 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.

COPYRIGHT
Kernel Hackers Manual 3.10					     June 2014						     IS_ZERO_ETHER_ADDR(9)