staging: lustre: lnet: o2iblnd: code cleanup - align whitespace

Unify variable declarations to use a single whitespace.  Also line up
declarations and comments in o2iblnd.h.

Signed-off-by: Mike Shuey <shuey@purdue.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>