[libvirt] [PATCH 02/15] Moved the code to create implicit interface pool from PF to a new function

[Laine Stump]

On 08/10/2012 12:23 PM, Shradha Shah wrote:
> Just code movement no functional changes here. This makes the code reusable


BTW - again for this patch, make the title line much shorter, e.g:

  network: helper function to create interface pool from PF

  Existing code that creates a list of forwardIfs from a single PF
  was moved to the new utility function networkCreateInterfacePool.
  No functional change.

>  @@ -2894,36 +2942,11 @@ networkAllocateActualDevice(virDomainNetDefPtr iface)
>               */
>              if (netdef->forwardType == VIR_NETWORK_FORWARD_PASSTHROUGH) {
>                  if ((netdef->nForwardPfs > 0) && (netdef->nForwardIfs <= 0)) {
> -                    if ((virNetDevGetVirtualFunctions(netdef->forwardPfs->dev,
> -                                                      &vfname, &num_virt_fns)) < 0) {
> -                        virReportError(VIR_ERR_INTERNAL_ERROR,
> -                                       _("Could not get Virtual functions on %s"),
> -                                       netdef->forwardPfs->dev);
> +                    if ((networkCreateInterfacePool(netdef)) < 0) {
> +                        virReportError(VIR_ERR_INTERNAL_ERROR, "%s",
> +                                       _("Could not Interface Pool"));

I just noticed - networkCreateInterfacePool() logs its own, more
specific error. If you log an error here, it will overwrite the better
error. So don't.