staging: lustre: clean up format string usages

This fixes up the usage of snprintf, strncpy, and format strings in the
call to kthread_run to avoid ever accidentally allowing a format string
into the thread name.

Signed-off-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --cc drivers/staging/lustre/lnet/klnds/o2iblnd/o2iblnd_cb.c
Simple merge

diff --cc drivers/staging/lustre/lnet/klnds/socklnd/socklnd_cb.c
Simple merge

diff --cc drivers/staging/lustre/lustre/ldlm/ldlm_lockd.c
Simple merge

diff --cc drivers/staging/lustre/lustre/libcfs/workitem.c
Simple merge

diff --cc drivers/staging/lustre/lustre/ptlrpc/pinger.c
Simple merge

diff --cc drivers/staging/lustre/lustre/ptlrpc/ptlrpcd.c
Simple merge

diff --cc drivers/staging/lustre/lustre/ptlrpc/service.c
Simple merge