[PATCH 0/7] s390x/ccw: Error reporting cleanups

[Cédric Le Goater]

Hello,

The first patches of this series simply apply the practices described
in the Rules section of the qapi/error.h file for routines taking an
'Error **' argument. The remaining patches are a fixup in the error
path of vfio_ccw_realize() and some error reporting adjustements.

Applies on top of this vfio PR :

  https://lore.kernel.org/qemu-devel/20240522095442.195243-1-clg@redhat.com

Thanks,

C.

Cédric Le Goater (6):
  hw/s390x/ccw: Make s390_ccw_get_dev_info() return a bool
  s390x/css: Make CCWDeviceClass::realize return bool
  hw/s390x/ccw: Remove local Error variable from s390_ccw_realize()
  s390x/css: Make S390CCWDeviceClass::realize return bool
  vfio/ccw: Use the 'Error **errp' argument of vfio_ccw_realize()
  vfio/{ap,ccw}: Use warn_report_err() for IRQ notifier registration
    errors

Zhenzhong Duan (1):
  vfio/ccw: Fix the missed unrealize() call in error path

 hw/s390x/ccw-device.h       |  2 +-
 include/hw/s390x/s390-ccw.h |  2 +-
 hw/s390x/ccw-device.c       |  3 ++-
 hw/s390x/s390-ccw.c         | 29 +++++++++++++----------------
 hw/vfio/ap.c                |  2 +-
 hw/vfio/ccw.c               | 18 ++++++++----------
 6 files changed, 26 insertions(+), 30 deletions(-)

-- 
2.45.1