From patchwork Fri Jan 11 10:24:57 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Subject: [1/6] qemu-ga: Document intentional fall through in channel_event_cb() Date: Fri, 11 Jan 2013 00:24:57 -0000 From: Markus Armbruster X-Patchwork-Id: 211289 Message-Id: <1357899902-5316-2-git-send-email-armbru@redhat.com> To: qemu-devel@nongnu.org Cc: mdroth@linux.vnet.ibm.com, lcapitulino@redhat.com For clarity, and to hush up Coverity. Signed-off-by: Markus Armbruster Reviewed-by: Michael Roth --- qga/main.c | 1 + 1 file changed, 1 insertion(+) diff --git a/qga/main.c b/qga/main.c index a9b968c..47a6bea 100644 --- a/qga/main.c +++ b/qga/main.c @@ -605,6 +605,7 @@ 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