Message ID | 20160613233957-mutt-send-email-mst@redhat.com |
---|---|
State | New |
Headers | show |
"Michael S. Tsirkin" <mst@redhat.com> writes: > From: Cao jin <caoj.fnst@cn.fujitsu.com> > > ENOSPC is programming error, assert it for debugging. > > cc: Michael S. Tsirkin <mst@redhat.com> > cc: Marcel Apfelbaum <marcel@redhat.com> > cc: Markus Armbruster <armbru@redhat.com> > > Reviewed-by: Markus Armbruster <armbru@redhat.com> > Reviewed-by: Marcel Apfelbaum <marcel@redhat.com> > Signed-off-by: Cao jin <caoj.fnst@cn.fujitsu.com> > Reviewed-by: Markus Armbruster <armbru@redhat.com> I did review multiple iterations of the series, but crediting me twice isn't really necessary ;-) > Reviewed-by: Michael S. Tsirkin <mst@redhat.com> > Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
diff --git a/hw/pci/pci.c b/hw/pci/pci.c index 87bea47..4b585f4 100644 --- a/hw/pci/pci.c +++ b/hw/pci/pci.c @@ -2228,10 +2228,8 @@ int pci_add_capability2(PCIDevice *pdev, uint8_t cap_id, if (!offset) { offset = pci_find_space(pdev, size); - if (!offset) { - error_setg(errp, "out of PCI config space"); - return -ENOSPC; - } + /* out of PCI config space is programming error */ + assert(offset); } else { /* Verify that capabilities don't overlap. Note: device assignment * depends on this check to verify that the device is not broken.