tm_start(kif_scan_timer, 1);
}
-static inline int
-prefer_scope(struct ifa *a, struct ifa *b)
-{ return (a->scope > SCOPE_LINK) && (b->scope <= SCOPE_LINK); }
-
static inline int
prefer_addr(struct ifa *a, struct ifa *b)
-{ return ipa_compare(a->ip, b->ip) < 0; }
+{
+ int sa = a->scope > SCOPE_LINK;
+ int sb = b->scope > SCOPE_LINK;
+
+ if (sa < sb)
+ return 0;
+ else if (sa > sb)
+ return 1;
+ else
+ return ipa_compare(a->ip, b->ip) < 0;
+}
static inline struct ifa *
find_preferred_ifa(struct iface *i, ip_addr prefix, ip_addr mask)
{
if (!(a->flags & IA_SECONDARY) &&
ipa_equal(ipa_and(a->ip, mask), prefix) &&
- (!b || prefer_scope(a, b) || prefer_addr(a, b)))
+ (!b || prefer_addr(a, b)))
b = a;
}