Re: [PATCH v3 04/14] vfio: Provide better generic support for open/release vfio_device_ops
From: Christoph Hellwig <hch@lst.de>
Date: 2021-07-29 07:26:16
Also in:
intel-gfx, kvm, linux-s390
+ device->open_count++;
+ if (device->open_count == 1 && device->ops->open_device) {
I would have written this as
if (++device->open_count == 1 && device->ops->open_device) {
to make the pattern more clear, but that is just a minor nitpick.
Otherwise looks good:
Reviewed-by: Christoph Hellwig <hch@lst.de>