Re: [PATCH for-5.2] spapr: Avoid some integer conversions in spapr_phb_realize()

[Markus Armbruster]

Greg Kurz <groug@kaod.org> writes:

> Without this patch, the irq number gets converted uselessly from int
> to int32_t, back and forth.
>
> This doesn't fix an actual issue, it's just to make the code neater.
>
> Suggested-by: Markus Armbruster <armbru@redhat.com>
> Signed-off-by: Greg Kurz <groug@kaod.org>
> ---
>
> This is a follow-up to my previous "spapr: Simplify error handling in
> spapr_phb_realize()" patch. Maybe worth squashing it there ?
> ---
>  hw/ppc/spapr_pci.c |    2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/hw/ppc/spapr_pci.c b/hw/ppc/spapr_pci.c
> index 59441e2117f3..0a418f1e6711 100644
> --- a/hw/ppc/spapr_pci.c
> +++ b/hw/ppc/spapr_pci.c
> @@ -1964,7 +1964,7 @@ static void spapr_phb_realize(DeviceState *dev, Error 
> **errp)
>  
>      /* Initialize the LSI table */
>      for (i = 0; i < PCI_NUM_PINS; i++) {
> -        int32_t irq = SPAPR_IRQ_PCI_LSI + sphb->index * PCI_NUM_PINS + i;
> +        int irq = SPAPR_IRQ_PCI_LSI + sphb->index * PCI_NUM_PINS + i;
>  
>          if (smc->legacy_irq_allocation) {
>              irq = spapr_irq_findone(spapr, errp);

Reviewed-by: Markus Armbruster <armbru@redhat.com>