From 530b22b7ec99e78f063480981f4abffa25571a29 Mon Sep 17 00:00:00 2001
From: Frediano Ziglio <fziglio@redhat.com>
Date: Sun, 15 May 2016 17:12:01 +0100
Subject: [PATCH] Be consistent with opaque type

vdi_port_read_buf_release is registered passing data as
RedVDIReadBuf*, not RedPipeItem*. Cast opaque to proper
pointer type to avoid the assumption that first field of
RedVDIReadBuf is a RedPipeItem.

Signed-off-by: Frediano Ziglio <fziglio@redhat.com>
Acked-by: Pavel Grunt <pgrunt@redhat.com>
---
 server/reds.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/server/reds.c b/server/reds.c
index 79f9c9e8..a71029f2 100644
--- a/server/reds.c
+++ b/server/reds.c
@@ -745,7 +745,8 @@ static void reds_agent_remove(RedsState *reds)
 
 static void vdi_port_read_buf_release(uint8_t *data, void *opaque)
 {
-    red_pipe_item_unref((RedPipeItem *)opaque);
+    RedVDIReadBuf *read_buf = (RedVDIReadBuf *)opaque;
+    red_pipe_item_unref(&read_buf->base);
 }
 
 /*