CLEANUP: conn_stream: merge cs_new_from_{mux,applet} into cs_new_from_endp()
The two functions became exact copies since there's no more special case
for the appctx owner. Let's merge them into a single one, that simplifies
the code.
diff --git a/src/dns.c b/src/dns.c
index 35ff61a..bfd22c1 100644
--- a/src/dns.c
+++ b/src/dns.c
@@ -938,7 +938,7 @@
if (!sockaddr_alloc(&addr, &ds->dss->srv->addr, sizeof(ds->dss->srv->addr)))
goto out_free_sess;
- cs = cs_new_from_applet(appctx->endp, sess, &BUF_NULL);
+ cs = cs_new_from_endp(appctx->endp, sess, &BUF_NULL);
if (!cs) {
ha_alert("Failed to initialize stream in dns_session_create().\n");
goto out_free_addr;