Commit ab17b1fc authored by Cornelia Huck's avatar Cornelia Huck
Browse files

s390x/vfio-ap: report correct error 



If ioctl(..., VFIO_DEVICE_RESET) fails, we want to report errno
instead of ret (which is always -1 on error).

Fixes Coverity issue CID 1396176.

Reported-by: default avatarPeter Maydell <peter.maydell@linaro.org>
Reviewed-by: default avatarChristian Borntraeger <borntraeger@de.ibm.com>
Reviewed-by: default avatarThomas Huth <thuth@redhat.com>
Reviewed-by: default avatarTony Krowiak <akrowiak@linux.ibm.com>
Signed-off-by: default avatarCornelia Huck <cohuck@redhat.com>
parent 7d56239f

hw/vfio/ap.c

+1 −1
Original line number Diff line number Diff line
@@ -142,7 +142,7 @@ static void vfio_ap_reset(DeviceState *dev) 
    ret = ioctl(vapdev->vdev.fd, VFIO_DEVICE_RESET);

    if (ret) {

        error_report("%s: failed to reset %s device: %s", __func__,

                     vapdev->vdev.name, strerror(ret));

                     vapdev->vdev.name, strerror(errno));

    }

}