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

drivers/staging/lustre/lnet/klnds/o2iblnd/o2iblnd_cb.c

@@ -3276,7 +3276,7 @@ kiblnd_disconnect_conn(struct kib_conn *conn)
 int
 kiblnd_connd(void *arg)
 {
-	spinlock_t *lock= &kiblnd_data.kib_connd_lock;
+	spinlock_t *lock = &kiblnd_data.kib_connd_lock;
 	wait_queue_t wait;
 	unsigned long flags;
 	struct kib_conn *conn;