Re: [Qemu-devel] [PATCH v3 32/46] hw/s390x: Replace fprintf(stderr, "*\n" with error_report()

[Thomas Huth <thuth@redhat.com>]

On 19.10.2017 18:17, Alistair Francis wrote:
> Replace a large number of the fprintf(stderr, "*\n" calls with
> error_report(). The functions were renamed with these commands and then
> compiler issues where manually fixed.
[...]
> Some lines where then manually tweaked to pass checkpatch.
> 
> One fprintf(stderr, was manually converted to a
> qemu_log_mask(LOG_GUEST_ERROR,
> 
> Signed-off-by: Alistair Francis <alistair.francis@xilinx.com>
> ---
> V3:
>  - Use a qemu_log_mask(LOG_GUEST_ERROR,
> V2:
>  - Split hw patch into individual directories
> 
>  hw/s390x/virtio-ccw.c | 5 +++--
>  1 file changed, 3 insertions(+), 2 deletions(-)
> 
> diff --git a/hw/s390x/virtio-ccw.c b/hw/s390x/virtio-ccw.c
> index 085f17f871..1c6ea916b8 100644
> --- a/hw/s390x/virtio-ccw.c
> +++ b/hw/s390x/virtio-ccw.c
> @@ -426,8 +426,9 @@ static int virtio_ccw_cb(SubchDev *sch, CCW1 ccw)
>                   * passes us zeroes for those we don't support.
>                   */
>                  if (features.features) {
> -                    fprintf(stderr, "Guest bug: features[%i]=%x (expected 0)\n",
> -                            features.index, features.features);
> +                    qemu_log_mask(LOG_GUEST_ERROR,
> +                                  "Guest bug: features[%i]=%x (expected 0)",
> +                                  features.index, features.features);
>                      /* XXX: do a unit check here? */
>                  }
>              }
> 

Reviewed-by: Thomas Huth <thuth@redhat.com>