CLEANUP: dns: remove unused dns_stream_server struct member

dns_stream_server "max_slots" is unused, let's get rid of it

(cherry picked from commit 14ebe95a10e7fdc003e369b58463a4744e88fa8e)
[wt: just to help with next backport]
Signed-off-by: Willy Tarreau <w@1wt.eu>

diff --git a/include/haproxy/dns-t.h b/include/haproxy/dns-t.h
index 175c7d1..428676a 100644 (file)
--- a/include/haproxy/dns-t.h
+++ b/include/haproxy/dns-t.h
@@ -79,7 +79,6 @@ struct dns_additional_record {
 struct dns_stream_server {
        struct server *srv;
        struct dns_ring *ring_req;
-       int max_slots;
        int maxconn;
        int idle_conns;
        int cur_conns;