[CRIU] [PATCH 2/3] pie: don't use pr_perror in pie code

[Pavel Emelyanov]

On 08/29/2013 11:31 AM, Andrey Vagin wrote:
> pr_perror uses errno, which is set by glibc wrappers.
> In pi return codes of syscalls should be printed
> 
> Signed-off-by: Andrey Vagin <avagin at openvz.org>

Applied