staging: luster: Fix format string mismatch in workitem.c

ws_nthreads is defined as unsigned int,
but it was specified as int.

Signed-off-by: Masanari Iida <standby24x7@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Masanari Iida 2014-02-28 20:53:42 +09:00 • committed by Greg Kroah-Hartman
commit 6879807cae