Please review. Maybe the fix is to change the loop to
for (busnr = 0; busnr < end; busnr++) ?
-------------------->8----------------8<-----------------------
With for (busnr = 0; busnr <= end; busnr++) { ... } busnr reaches end + 1
after the loop. so only then there is no free bus.
Signed-off-by: Roel Kluin <roel.kluin@xxxxxxxxx>
---
diff --git a/drivers/pci/hotplug/shpchp_pci.c b/drivers/pci/hotplug/shpchp_pci.c
index 138f161..aa315e5 100644
--- a/drivers/pci/hotplug/shpchp_pci.c
+++ b/drivers/pci/hotplug/shpchp_pci.c
@@ -137,7 +137,7 @@ int __ref shpchp_configure_device(struct slot *p_slot)
busnr))
break;
}
- if (busnr >= end) {
+ if (busnr > end) {
ctrl_err(ctrl,
"No free bus for hot-added bridge\n");
pci_dev_put(dev);
--
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