tag	line	file	source code
old_opt	147	net/ipv4/ip_sockglue.c	struct options * old_opt;
old_opt	174	net/ipv4/ip_sockglue.c	old_opt = sk->opt;
old_opt	177	net/ipv4/ip_sockglue.c	if (old_opt)
old_opt	178	net/ipv4/ip_sockglue.c	kfree_s(old_opt, sizeof(struct optlen) + old_opt->optlen);