On Wed, Jul 21 2021, Jason Gunthorpe <jgg@xxxxxxxxxx> wrote:
> From: Yishai Hadas <yishaih@xxxxxxxxxx>
>
> The only implementation of this in IGD returns a -ERRNO which is
> implicitly cast through a size_t and then casted again and returned as a
> ssize_t in vfio_pci_rw().
>
> Fix the vfio_pci_regops->rw() return type to be ssize_t so all is
> consistent.
>
> Fixes: 28541d41c9e0 ("vfio/pci: Add infrastructure for additional device specific regions")
> Signed-off-by: Yishai Hadas <yishaih@xxxxxxxxxx>
> Signed-off-by: Jason Gunthorpe <jgg@xxxxxxxxxx>
> ---
> drivers/vfio/pci/vfio_pci_igd.c | 10 +++++-----
> drivers/vfio/pci/vfio_pci_private.h | 2 +-
> 2 files changed, 6 insertions(+), 6 deletions(-)
Reviewed-by: Cornelia Huck <cohuck@xxxxxxxxxx>
