[PATCH 22/78] virtio-blk: remove a spurious call to revalidate_disk_size

Christoph Hellwig
2020-11-16T15:02:16Z

revalidate_disk_size just updates the block device size from the disk
size. Thus calling it from virtblk_update_cache_mode doesn't actually
do anything.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Acked-by: Stefan Hajnoczi <stefanha@redhat.com>
Acked-by: Michael S. Tsirkin <mst@redhat.com>
---
drivers/block/virtio_blk.c | 1 -
1 file changed, 1 deletion(-)

diff --git a/drivers/block/virtio_blk.c b/drivers/block/virtio_blk.c
index 3e812b4c32e669..145606dc52db1e 100644
--- a/drivers/block/virtio_blk.c
+++ b/drivers/block/virtio_blk.c
@@ -598,7 +598,6 @@ static void virtblk_update_cache_mode(struct virtio_device *vdev)
struct virtio_blk *vblk = vdev->priv;

blk_queue_write_cache(vblk->disk->queue, writeback, false);
- revalidate_disk_size(vblk->disk, true);
}

static const char *const virtblk_cache_types[] = {