> From: Matthew Rosato <mjrosato@xxxxxxxxxxxxx>
> Sent: Saturday, February 4, 2023 5:50 AM
>
> Nothing uses this value during vfio_device_open anymore so it's safe
> to remove it.
>
> Signed-off-by: Matthew Rosato <mjrosato@xxxxxxxxxxxxx>
> ---
> drivers/vfio/group.c | 2 +-
> drivers/vfio/vfio.h | 3 +--
> drivers/vfio/vfio_main.c | 7 +++----
> 3 files changed, 5 insertions(+), 7 deletions(-)
Reviewed-by: Yi Liu <yi.l.liu@xxxxxxxxx>
Regards,
Yi Liu
> diff --git a/drivers/vfio/group.c b/drivers/vfio/group.c
> index 98621ac082f0..0e9036e2b9c4 100644
> --- a/drivers/vfio/group.c
> +++ b/drivers/vfio/group.c
> @@ -187,7 +187,7 @@ static int vfio_device_group_open(struct vfio_device
> *device)
> if (device->open_count == 0)
> vfio_device_group_get_kvm_safe(device);
>
> - ret = vfio_device_open(device, device->group->iommufd, device-
> >kvm);
> + ret = vfio_device_open(device, device->group->iommufd);
>
> if (device->open_count == 0)
> vfio_device_put_kvm(device);
> diff --git a/drivers/vfio/vfio.h b/drivers/vfio/vfio.h
> index 24d6cd285945..4f39ab549a80 100644
> --- a/drivers/vfio/vfio.h
> +++ b/drivers/vfio/vfio.h
> @@ -18,8 +18,7 @@ struct vfio_container;
>
> void vfio_device_put_registration(struct vfio_device *device);
> bool vfio_device_try_get_registration(struct vfio_device *device);
> -int vfio_device_open(struct vfio_device *device,
> - struct iommufd_ctx *iommufd, struct kvm *kvm);
> +int vfio_device_open(struct vfio_device *device, struct iommufd_ctx
> *iommufd);
> void vfio_device_close(struct vfio_device *device,
> struct iommufd_ctx *iommufd);
>
> diff --git a/drivers/vfio/vfio_main.c b/drivers/vfio/vfio_main.c
> index 28c47cd6a6b5..3a597e799918 100644
> --- a/drivers/vfio/vfio_main.c
> +++ b/drivers/vfio/vfio_main.c
> @@ -397,7 +397,7 @@ static bool vfio_assert_device_open(struct
> vfio_device *device)
> }
>
> static int vfio_device_first_open(struct vfio_device *device,
> - struct iommufd_ctx *iommufd, struct kvm
> *kvm)
> + struct iommufd_ctx *iommufd)
> {
> int ret;
>
> @@ -444,8 +444,7 @@ static void vfio_device_last_close(struct vfio_device
> *device,
> module_put(device->dev->driver->owner);
> }
>
> -int vfio_device_open(struct vfio_device *device,
> - struct iommufd_ctx *iommufd, struct kvm *kvm)
> +int vfio_device_open(struct vfio_device *device, struct iommufd_ctx
> *iommufd)
> {
> int ret = 0;
>
> @@ -453,7 +452,7 @@ int vfio_device_open(struct vfio_device *device,
>
> device->open_count++;
> if (device->open_count == 1) {
> - ret = vfio_device_first_open(device, iommufd, kvm);
> + ret = vfio_device_first_open(device, iommufd);
> if (ret)
> device->open_count--;
> }
> --
> 2.39.1
