[CRIU] [PATCH] sk-unix: Use pr_warn instead of pr_perror if socket path can't be stat'ed

[Pavel Emelyanov]

On 11/26/2013 11:25 PM, Cyrill Gorcunov wrote:
> The error message is rather confusing people. In worst case (if
> it happened that we need this uncollected socket), criu will
> print out real error message later.
> 
> Signed-off-by: Cyrill Gorcunov <gorcunov at openvz.org>

applied