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

[Andrei Vagin]

On Sat, Nov 17, 2018 at 12:57:28AM +0300, 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)

I don't understand this. Why do we need to do "futher operations" in
this case?

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