mod_proxy: Follow up to r1892740.
Really remove the old ap_filter_input_pending() handling forgotten by r1892740.
@@ -4938,17 +4938,6 @@ PROXY_DECLARE(int) ap_proxy_tunnel_run(proxy_tunnel_rec *tunnel)
scheme, out->name);
add_pollset(pollset, in->pfd, APR_POLLIN);
- /* Flush any pending input data now, we don't know when
- * the next POLLIN will trigger and retaining data might
- * block the protocol.
- */
- if (ap_filter_input_pending(in->c) == OK) {
- rc = proxy_tunnel_forward(tunnel, in);
- if (rc != OK) {
- return rc;
- }
- }
-
/* Flush any pending input data now, we don't know when
* the next POLLIN will trigger and retaining data might
* deadlock the underlying protocol. We don't check for
