[PATCH] Fix build failure due to compiler warning.

[Tom Tromey]

>>>>> "David" == David Miller <davem@davemloft.net> writes:

David> Ok to commit?
David> 2011-11-15  David S. Miller  <davem@davemloft.net>

David> 	* utils.c (report_command_stats): Cast delta_wall_time 'tv_sec' and
David> 	'tv_usec' to long for printf since these fields have a type which
David> 	varies.

This is ok.  Thanks.

Tom