libdns: Small cleanup

Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>

diff --git a/libcli/dns/dns.c b/libcli/dns/dns.c
index cc3f90d298a6c003ea55a7ed3181eaf19759bda5..7d066d802c146414dcef0e827c9ce547b8ebbdfa 100644 (file)
--- a/libcli/dns/dns.c
+++ b/libcli/dns/dns.c
@@ -99,7 +99,6 @@ struct tevent_req *dns_udp_request_send(TALLOC_CTX *mem_ctx,
                return tevent_req_post(req, ev);
        }
 
-
        tevent_req_set_callback(subreq, dns_udp_request_get_reply, req);
        return req;
 }
@@ -132,7 +131,6 @@ static void dns_udp_request_get_reply(struct tevent_req *subreq)
        }
 
        tevent_req_set_callback(subreq, dns_udp_request_done, req);
-       return;
 }
 
 static void dns_udp_request_done(struct tevent_req *subreq)