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Diffstat (limited to 'hw/block/virtio-blk.c')
-rw-r--r--hw/block/virtio-blk.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/hw/block/virtio-blk.c b/hw/block/virtio-blk.c
index 8882a1d1d4..6938a75aa5 100644
--- a/hw/block/virtio-blk.c
+++ b/hw/block/virtio-blk.c
@@ -930,7 +930,7 @@ static void virtio_blk_update_config(VirtIODevice *vdev, uint8_t *config)
virtio_stw_p(vdev, &blkcfg.geometry.cylinders, conf->cyls);
virtio_stl_p(vdev, &blkcfg.blk_size, blk_size);
virtio_stw_p(vdev, &blkcfg.min_io_size, conf->min_io_size / blk_size);
- virtio_stw_p(vdev, &blkcfg.opt_io_size, conf->opt_io_size / blk_size);
+ virtio_stl_p(vdev, &blkcfg.opt_io_size, conf->opt_io_size / blk_size);
blkcfg.geometry.heads = conf->heads;
/*
* We must ensure that the block device capacity is a multiple of