[Top][All Lists]

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

[Qemu-devel] [PATCH 5/7] virtio-serial: Don't clear ->have_data() pointe

From: Amit Shah
Subject: [Qemu-devel] [PATCH 5/7] virtio-serial: Don't clear ->have_data() pointer after unplug
Date: Mon, 21 Mar 2011 18:39:20 +0530

After a port unplug operation, the port->info->have_data() pointer was
set to NULL.  The problem is, the ->info struct is shared by all ports,
effectively disabling writes to other ports.

Reported-by: juzhang <address@hidden>
Signed-off-by: Amit Shah <address@hidden>
 hw/virtio-console.c |    1 -
 1 files changed, 0 insertions(+), 1 deletions(-)

diff --git a/hw/virtio-console.c b/hw/virtio-console.c
index 4440784..be59558 100644
--- a/hw/virtio-console.c
+++ b/hw/virtio-console.c
@@ -82,7 +82,6 @@ static int virtconsole_exitfn(VirtIOSerialPort *port)
     VirtConsole *vcon = DO_UPCAST(VirtConsole, port, port);
     if (vcon->chr) {
-        port->info->have_data = NULL;

reply via email to

[Prev in Thread] Current Thread [Next in Thread]