[CRIU] [PATCHv2 3/3] tty: Make unlock_pty() inline void

[Cyrill Gorcunov]

On Sat, Nov 17, 2018 at 11:53:29AM +0000, Radostin Stoyanov wrote:
> The return value of unlock_pty() is not needed because if the unlock
> fails then futher operations on locked entry will fail as well.
> unlock_pty() will only yield the error message.
> 
> Signed-off-by: Radostin Stoyanov <rstoyanov1 at gmail.com>
Acked-by: Cyrill Gorcunov <gorcunov at gmail.com>

Thanks!