695 static int meta_var_change(struct meta_value *dst, struct nlattr *nla)  in meta_var_change()  argument
697 	int len = nla_len(nla);  in meta_var_change()
699 	dst->val = (unsigned long)kmemdup(nla_data(nla), len, GFP_KERNEL);  in meta_var_change()
748 static int meta_int_change(struct meta_value *dst, struct nlattr *nla)  in meta_int_change()  argument
750 	if (nla_len(nla) >= sizeof(unsigned long)) {  in meta_int_change()
751 		dst->val = *(unsigned long *) nla_data(nla);  in meta_int_change()
753 	} else if (nla_len(nla) == sizeof(u32)) {  in meta_int_change()
754 		dst->val = nla_get_u32(nla);  in meta_int_change()
885 static inline int meta_change_data(struct meta_value *dst, struct nlattr *nla)  in meta_change_data()  argument
887 	if (nla) {  in meta_change_data()
888 		if (nla_len(nla) == 0)  in meta_change_data()
891 		return meta_type_ops(dst)->change(dst, nla);  in meta_change_data()