From f4e468f708386ce5fa6878a7ef43a9818ceeaecf Mon Sep 17 00:00:00 2001 From: Angus Chen Date: Thu, 10 Nov 2022 11:01:23 +0800 Subject: [PATCH] virtio_blk: use UINT_MAX instead of -1U We use UINT_MAX to limit max_discard_sectors in virtblk_probe, we can use UINT_MAX to limit max_hw_sectors for consistencies. No functional change intended. Signed-off-by: Angus Chen Message-Id: <20221110030124.1986-1-angus.chen@jaguarmicro.com> Signed-off-by: Michael S. Tsirkin Reviewed-by: Stefan Hajnoczi --- drivers/block/virtio_blk.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/block/virtio_blk.c b/drivers/block/virtio_blk.c index 271a9878fa8b..dcbf86cd2155 100644 --- a/drivers/block/virtio_blk.c +++ b/drivers/block/virtio_blk.c @@ -994,7 +994,7 @@ static int virtblk_probe(struct virtio_device *vdev) blk_queue_max_segments(q, sg_elems); /* No real sector limit. */ - blk_queue_max_hw_sectors(q, -1U); + blk_queue_max_hw_sectors(q, UINT_MAX); max_size = virtio_max_dma_size(vdev);