2289 	struct ctl_table *tbl = ctl_forward_entry;  in devinet_init_net()  local
2307 		tbl = kmemdup(tbl, sizeof(ctl_forward_entry), GFP_KERNEL);  in devinet_init_net()
2308 		if (!tbl)  in devinet_init_net()
2311 		tbl[0].data = &all->data[IPV4_DEVCONF_FORWARDING - 1];  in devinet_init_net()
2312 		tbl[0].extra1 = all;  in devinet_init_net()
2313 		tbl[0].extra2 = net;  in devinet_init_net()
2327 	forw_hdr = register_net_sysctl(net, "net/ipv4", tbl);  in devinet_init_net()
2343 	if (tbl != ctl_forward_entry)  in devinet_init_net()
2344 		kfree(tbl);  in devinet_init_net()
2359 	struct ctl_table *tbl;  in devinet_exit_net()  local
2361 	tbl = net->ipv4.forw_hdr->ctl_table_arg;  in devinet_exit_net()
2365 	kfree(tbl);  in devinet_exit_net()