On Fri, Feb 26, 2016 at 10:44:07AM +0100, Greg Kurz wrote:
> Using the return value to report errors is error prone:
> - xics_alloc() returns -1 on error but spapr_vio_busdev_realize() errors
> on 0
> - xics_alloc_block() returns the unclear value of ics->offset - 1 on error
> but both rtas_ibm
Using the return value to report errors is error prone:
- xics_alloc() returns -1 on error but spapr_vio_busdev_realize() errors
on 0
- xics_alloc_block() returns the unclear value of ics->offset - 1 on error
but both rtas_ibm_change_msi() and spapr_phb_realize() error on 0
This patch adds an
