[CRIU] [PATCH 3/3] check: Check for pipe return value in check_unaligned_vmsplice

[Cyrill Gorcunov]

On Fri, Feb 22, 2013 at 02:54:22PM +0400, Cyrill Gorcunov wrote:
> 
> | cr-check.c: In function ‘check_unaligned_vmsplice’:
> | cr-check.c:372:2: error: ignoring return value of ‘pipe’, declared with attribute warn_unused_result [-Werror=unused-result]
> 
> Signed-off-by: Cyrill Gorcunov <gorcunov at openvz.org>

Use attached instead.