From f5b795787864ddde1104a4f7c061dcb0e58e45c0 Mon Sep 17 00:00:00 2001
From: Markus Armbruster <armbru@redhat.com>
Date: Fri, 11 Jan 2013 11:24:57 +0100
Subject: qemu-ga: Document intentional fall through in channel_event_cb()

For clarity, and to hush up Coverity.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Michael Roth <mdroth@linux.vnet.ibm.com>
Reviewed-by: Luiz Capitulino <lcapitulino@redhat.com>
Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
---
 qga/main.c | 1 +
 1 file changed, 1 insertion(+)

(limited to 'qga/main.c')

diff --git a/qga/main.c b/qga/main.c
index bd70ead126..e8a9a9ee7e 100644
--- a/qga/main.c
+++ b/qga/main.c
@@ -618,6 +618,7 @@ static gboolean channel_event_cb(GIOCondition condition, gpointer data)
         if (!s->virtio) {
             return false;
         }
+        /* fall through */
     case G_IO_STATUS_AGAIN:
         /* virtio causes us to spin here when no process is attached to
          * host-side chardev. sleep a bit to mitigate this
-- 
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