833 static void addrconf_forward_change(struct net *net, __s32 newf)  in addrconf_forward_change()  argument
841 			int changed = (!idev->cnf.forwarding) ^ (!newf);  in addrconf_forward_change()
842 			idev->cnf.forwarding = newf;  in addrconf_forward_change()
849 static int addrconf_fixup_forwarding(struct ctl_table *table, int *p, int newf)  in addrconf_fixup_forwarding()  argument
859 	*p = newf;  in addrconf_fixup_forwarding()
862 		if ((!newf) ^ (!old))  in addrconf_fixup_forwarding()
874 		net->ipv6.devconf_dflt->forwarding = newf;  in addrconf_fixup_forwarding()
875 		if ((!newf) ^ (!old_dflt))  in addrconf_fixup_forwarding()
881 		addrconf_forward_change(net, newf);  in addrconf_fixup_forwarding()
882 		if ((!newf) ^ (!old))  in addrconf_fixup_forwarding()
887 	} else if ((!newf) ^ (!old))  in addrconf_fixup_forwarding()
891 	if (newf)  in addrconf_fixup_forwarding()
896 static void addrconf_linkdown_change(struct net *net, __s32 newf)  in addrconf_linkdown_change()  argument
904 			int changed = (!idev->cnf.ignore_routes_with_linkdown) ^ (!newf);  in addrconf_linkdown_change()
906 			idev->cnf.ignore_routes_with_linkdown = newf;  in addrconf_linkdown_change()
917 static int addrconf_fixup_linkdown(struct ctl_table *table, int *p, int newf)  in addrconf_fixup_linkdown()  argument
927 	*p = newf;  in addrconf_fixup_linkdown()
930 		if ((!newf) ^ (!old))  in addrconf_fixup_linkdown()
941 		net->ipv6.devconf_dflt->ignore_routes_with_linkdown = newf;  in addrconf_fixup_linkdown()
942 		addrconf_linkdown_change(net, newf);  in addrconf_fixup_linkdown()
943 		if ((!newf) ^ (!old))  in addrconf_fixup_linkdown()
6205 static void addrconf_disable_change(struct net *net, __s32 newf)  in addrconf_disable_change()  argument
6213 			int changed = (!idev->cnf.disable_ipv6) ^ (!newf);  in addrconf_disable_change()
6214 			idev->cnf.disable_ipv6 = newf;  in addrconf_disable_change()
6221 static int addrconf_disable_ipv6(struct ctl_table *table, int *p, int newf)  in addrconf_disable_ipv6()  argument
6231 	*p = newf;  in addrconf_disable_ipv6()
6239 		net->ipv6.devconf_dflt->disable_ipv6 = newf;  in addrconf_disable_ipv6()
6240 		addrconf_disable_change(net, newf);  in addrconf_disable_ipv6()
6241 	} else if ((!newf) ^ (!old))  in addrconf_disable_ipv6()