[CRIU] [PATCH 3/3] tty: Goto err when fail to unlock master pty

[Cyrill Gorcunov]

On Sat, Nov 17, 2018 at 12:11:53AM +0000, Radostin Stoyanov wrote:
> On 16/11/2018 21:57, Cyrill Gorcunov wrote:
> > On Fri, Nov 16, 2018 at 09:28:53PM +0000, Radostin Stoyanov wrote:
> >> Signed-off-by: Radostin Stoyanov <rstoyanov1 at gmail.com>
> > Not needed. If unlock failed then futher operations on locked
> > entry simply fails. (unlock itself will yield an error message
> > so we will notice)
> Thank you for the code review.
> 
> In this case should we make "static void unlock_pty"?
I think we could