Patchwork ACPI / hotplug / PCI: Fix error code path in acpiphp_enumerate_slots()

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Submitter Rafael J. Wysocki
Date Oct. 10, 2013, 11:47 p.m.
Message ID <2737842.bynDuCj2Fi@vostro.rjw.lan>
Download mbox | patch
Permalink /patch/282495/
State Not Applicable
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Comments

Rafael J. Wysocki - Oct. 10, 2013, 11:47 p.m.
From: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

One of the error code paths in acpiphp_enumerate_slots() is missing
a pci_dev_put(bridge->pci_dev) call, so add it.

Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
---

This is new in 3.12-rc.

---
 drivers/pci/hotplug/acpiphp_glue.c |    1 +
 1 file changed, 1 insertion(+)


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Patch

Index: linux-pm/drivers/pci/hotplug/acpiphp_glue.c
===================================================================
--- linux-pm.orig/drivers/pci/hotplug/acpiphp_glue.c
+++ linux-pm/drivers/pci/hotplug/acpiphp_glue.c
@@ -1007,6 +1007,7 @@  void acpiphp_enumerate_slots(struct pci_
 		if (WARN_ON(!context)) {
 			mutex_unlock(&acpiphp_context_lock);
 			put_device(&bus->dev);
+			pci_dev_put(bridge->pci_dev);
 			kfree(bridge);
 			return;
 		}