sd-radv: simplify IPv6 address is-null check

2018-11-26 22:31:15 +01:00
parent 83ef9d141b
commit dc0ec5e251
1 changed files with 3 additions and 1 deletions
@@ -145,11 +145,13 @@ static int radv_send(sd_radv *ra, const struct in6_addr *dst, uint32_t router_li
        usec_t time_now;
        int r;

+        assert(ra);
+
        r = sd_event_now(ra->event, clock_boottime_or_monotonic(), &time_now);
        if (r < 0)
                return r;

-        if (dst && !in_addr_is_null(AF_INET6, (union in_addr_union*) dst))
+        if (dst && !IN6_IS_ADDR_UNSPECIFIED(dst))
                dst_addr.sin6_addr = *dst;

        adv.nd_ra_type = ND_ROUTER_ADVERT;