From: Hans de Goede <hdegoede@redhat.com>
Date: Tue, 26 Mar 2013 10:08:00 +0000 (+0100)
Subject: qemu-char: add_handlers: Don't re-send the be_open event on unregister
X-Git-Tag: TizenStudio_2.0_p2.3.2~208^2~2243
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=a59bcd31c91397f8c67b6902e7716d626c5070e6;p=sdk%2Femulator%2Fqemu.git

qemu-char: add_handlers: Don't re-send the be_open event on unregister

Resending the be_open event only is useful when a frontend is registering, not
when it is unregistering.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Message-id: 1364292483-16564-9-git-send-email-hdegoede@redhat.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
---

diff --git a/qemu-char.c b/qemu-char.c
index ca9381b..dee623e 100644
--- a/qemu-char.c
+++ b/qemu-char.c
@@ -241,7 +241,7 @@ void qemu_chr_add_handlers(CharDriverState *s,
 
     /* We're connecting to an already opened device, so let's make sure we
        also get the open event */
-    if (s->be_open) {
+    if (fe_open && s->be_open) {
         qemu_chr_be_generic_open(s);
     }
 }