block: kill off q->flush_flags

[cascardo/linux.git] / drivers / block / xen-blkback / xenbus.c

diff --git a/drivers/block/xen-blkback/xenbus.c b/drivers/block/xen-blkback/xenbus.c
index 26aa080..3355f1c 100644 (file)
--- a/drivers/block/xen-blkback/xenbus.c
+++ b/drivers/block/xen-blkback/xenbus.c
@@ -477,7 +477,7 @@ static int xen_vbd_create(struct xen_blkif *blkif, blkif_vdev_t handle,
                vbd->type |= VDISK_REMOVABLE;
 
        q = bdev_get_queue(bdev);
-       if (q && q->flush_flags)
+       if (q && test_bit(QUEUE_FLAG_WC, &q->queue_flags))
                vbd->flush_support = true;
 
        if (q && blk_queue_secdiscard(q))