staging/lustre: fix block comment formatting

Running checkpatch.pl on lnet/klnds/o2iblnd/o2iblnd.h produces several
"Block comments use a trailing */ on a separate line" warnings. This patch
fixes these.

Signed-off-by: Jeff Becker <Jeffrey.C.Becker@nasa.gov>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>