824 static void addrconf_forward_change(struct net *net, __s32 newf)  in addrconf_forward_change()  argument
832 			int changed = (!idev->cnf.forwarding) ^ (!newf);  in addrconf_forward_change()
833 			idev->cnf.forwarding = newf;  in addrconf_forward_change()
840 static int addrconf_fixup_forwarding(struct ctl_table *table, int *p, int newf)  in addrconf_fixup_forwarding()  argument
850 	*p = newf;  in addrconf_fixup_forwarding()
853 		if ((!newf) ^ (!old))  in addrconf_fixup_forwarding()
865 		net->ipv6.devconf_dflt->forwarding = newf;  in addrconf_fixup_forwarding()
866 		if ((!newf) ^ (!old_dflt))  in addrconf_fixup_forwarding()
872 		addrconf_forward_change(net, newf);  in addrconf_fixup_forwarding()
873 		if ((!newf) ^ (!old))  in addrconf_fixup_forwarding()
878 	} else if ((!newf) ^ (!old))  in addrconf_fixup_forwarding()
882 	if (newf)  in addrconf_fixup_forwarding()
887 static void addrconf_linkdown_change(struct net *net, __s32 newf)  in addrconf_linkdown_change()  argument
895 			int changed = (!idev->cnf.ignore_routes_with_linkdown) ^ (!newf);  in addrconf_linkdown_change()
897 			idev->cnf.ignore_routes_with_linkdown = newf;  in addrconf_linkdown_change()
908 static int addrconf_fixup_linkdown(struct ctl_table *table, int *p, int newf)  in addrconf_fixup_linkdown()  argument
918 	*p = newf;  in addrconf_fixup_linkdown()
921 		if ((!newf) ^ (!old))  in addrconf_fixup_linkdown()
932 		net->ipv6.devconf_dflt->ignore_routes_with_linkdown = newf;  in addrconf_fixup_linkdown()
933 		addrconf_linkdown_change(net, newf);  in addrconf_fixup_linkdown()
934 		if ((!newf) ^ (!old))  in addrconf_fixup_linkdown()
6152 static void addrconf_disable_change(struct net *net, __s32 newf)  in addrconf_disable_change()  argument
6160 			int changed = (!idev->cnf.disable_ipv6) ^ (!newf);  in addrconf_disable_change()
6161 			idev->cnf.disable_ipv6 = newf;  in addrconf_disable_change()
6168 static int addrconf_disable_ipv6(struct ctl_table *table, int *p, int newf)  in addrconf_disable_ipv6()  argument
6178 	*p = newf;  in addrconf_disable_ipv6()
6186 		net->ipv6.devconf_dflt->disable_ipv6 = newf;  in addrconf_disable_ipv6()
6187 		addrconf_disable_change(net, newf);  in addrconf_disable_ipv6()
6188 	} else if ((!newf) ^ (!old))  in addrconf_disable_ipv6()