resolved: scope - write() unicast DNS packets

As we have connect()ed to the desired DNS server, we no longer need to pass
control messages manually when sending packets. Simplify the logic accordingly.

1 files changed, 8 insertions, 4 deletions

diff --git a/src/resolve/resolved-dns-scope.c b/src/resolve/resolved-dns-scope.c
index e8c6108924..927a1ddc26 100644
--- a/src/resolve/resolved-dns-scope.c
+++ b/src/resolve/resolved-dns-scope.c
@@ -153,6 +153,10 @@ int dns_scope_emit(DnsScope *s, int fd, DnsPacket *p) {
                 if (p->size + UDP_PACKET_HEADER_SIZE > mtu)
                         return -EMSGSIZE;
 
+                r = manager_write(s->manager, fd, p);
+                if (r < 0)
+                        return r;
+
         } else if (s->protocol == DNS_PROTOCOL_LLMNR) {
 
                 if (DNS_PACKET_QDCOUNT(p) > 1)
@@ -174,13 +178,13 @@ int dns_scope_emit(DnsScope *s, int fd, DnsPacket *p) {
                         return -EAFNOSUPPORT;
                 if (fd < 0)
                         return fd;
+
+                r = manager_send(s->manager, fd, ifindex, family, &addr, port, p);
+                if (r < 0)
+                        return r;
         } else
                 return -EAFNOSUPPORT;
 
-        r = manager_send(s->manager, fd, ifindex, family, &addr, port, p);
-        if (r < 0)
-                return r;
-
         return 1;
 }