[PATCH v2] hw/char: clear dangling GLib event source tag

[Matthew Penney <matt@matthewpenney.net>]

Clear dangling GLib event source tag when virtio-console is
unrealized. This prevents a stale tag from being used, and
maintains consistency with the rest of virtio-console.

v2:
Use g_clear_handle_id() per advice from Marc-André Lureau

Signed-off-by: Matthew Penney <matt@matthewpenney.net>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
---
 hw/char/virtio-console.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/hw/char/virtio-console.c b/hw/char/virtio-console.c
index 25db0f019b..efe7cd6772 100644
--- a/hw/char/virtio-console.c
+++ b/hw/char/virtio-console.c
@@ -257,7 +257,7 @@ static void virtconsole_unrealize(DeviceState *dev)
     VirtConsole *vcon = VIRTIO_CONSOLE(dev);
 
     if (vcon->watch) {
-        g_source_remove(vcon->watch);
+        g_clear_handle_id(&vcon->watch, g_source_remove);
     }
 }
 
-- 
2.53.0