[CRIU] [PATCH v2] cr_service(): don't use pr_perror()

[Pavel Emelyanov]

On 12/20/2013 02:10 AM, Kir Kolyshkin wrote:
> Since sd_listen_fds() doesn't set errno when returning a value > 1,
> it doesn't make sense to use pr_perror(). Use pr_err() instead.
> 
> While at it, remove the period from the log message.
> 
> [v2: fix function names]
> 
> Signed-off-by: Kir Kolyshkin <kir at openvz.org>

applied, thanks