staging/lustre/o2iblnd: Add missing space

checkpatch highlighted missing space before assignment
for lock variable.

+       spinlock_t *lock= &kiblnd_data.kib_connd_lock;

Signed-off-by: Oleg Drokin <green@linuxhacker.ru>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>