DROP_GRATUITOUS_ARP  772 net/ipv4/arp.c 	if (sip == tip && IN_DEV_ORCONF(in_dev, DROP_GRATUITOUS_ARP))
DROP_GRATUITOUS_ARP 2542 net/ipv4/devinet.c 		DEVINET_SYSCTL_RW_ENTRY(DROP_GRATUITOUS_ARP,