inet_alloc_ifa    854 net/ipv4/devinet.c 	ifa = inet_alloc_ifa();
inet_alloc_ifa   1153 net/ipv4/devinet.c 			ifa = inet_alloc_ifa();
inet_alloc_ifa   1555 net/ipv4/devinet.c 			struct in_ifaddr *ifa = inet_alloc_ifa();