chardev: Clean up previous patch indentation

The previous patch left in an extra scope layer for ease of
review; time to remove it.  No semantic change.

Signed-off-by: Eric Blake <eblake@redhat.com>
Message-Id: <20171201232433.25193-5-eblake@redhat.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
1 file changed