tag	line	file	source code
get_gw_dev	566	net/ipv4/route.c	if ((dev != get_gw_dev(gw)) && dev->type!=ARPHRD_TUNNEL)
get_gw_dev	1121	net/ipv4/route.c	if (dev != get_gw_dev(gw))
get_gw_dev	1699	net/ipv4/route.c	dev = get_gw_dev(gw);