Commit 35e1801e authored by Roel Kluin's avatar Roel Kluin Committed by Jesse Barnes

PCI hotplug: shpchp: fix bus number check to avoid false positive

With for (busnr = 0; busnr <= end; busnr++) { ... } busnr reaches end + 1
after the loop.  So fix the "no busses available" check to look for just
busnr > end rather than >=.
Signed-off-by: default avatarRoel Kluin <roel.kluin@gmail.com>
Signed-off-by: default avatarJesse Barnes <jbarnes@virtuousgeek.org>
parent 9f5404d8
...@@ -137,7 +137,7 @@ int __ref shpchp_configure_device(struct slot *p_slot) ...@@ -137,7 +137,7 @@ int __ref shpchp_configure_device(struct slot *p_slot)
busnr)) busnr))
break; break;
} }
if (busnr >= end) { if (busnr > end) {
ctrl_err(ctrl, ctrl_err(ctrl,
"No free bus for hot-added bridge\n"); "No free bus for hot-added bridge\n");
pci_dev_put(dev); pci_dev_put(dev);
......
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