[CRIU] [PATCH 1/2] tty: Add missing break statement

[Cyrill Gorcunov]

On Wed, May 11, 2016 at 07:24:10PM +0300, Dmitry Safonov wrote:
> > 
> > qemu may have simple emulated uart device (just like we've
> > had in lkvm), so that plain open/read/write on it works
> > just fine. but it not always the true, there might be
> > exceptions and every driver should be investigated seperately.
> 
> Ok, so, that seems there is no point omitting break here.
> As UART devices needs some dances that's pointless.

Yes, we need to look into every serial device we're going to
support if we can c/r it without problem. Thus 'break' prevent
us from potential problems.