commit 638f293307b5787b69bf0a0bc915aed491efbec9
author Amos Kong <kongjianjun@gmail.com> Tue May 22 21:58:40 2012 -0600
committer Bjorn Helgaas <bhelgaas@google.com> Wed Jun 13 16:38:06 2012 -0600
tree 9f55e09ea02362cfb336c39bd64b5fab9cb2f7f1
parent 06aef8cec7563c40c7d7501d13ec1ed12f5e495b

PCI: acpiphp: fix function 0 leak when disabling a slot

Previously, we acquired two references to function 0, but only released
one.

[bhelgaas: split this out from "remove all functions" fix]
Signed-off-by: Amos Kong <kongjianjun@gmail.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>

drivers/pci/hotplug/acpiphp_glue.c

diff --git a/drivers/pci/hotplug/acpiphp_glue.c b/drivers/pci/hotplug/acpiphp_glue.c
index 62d0ae4..c8f9991 100644
--- a/drivers/pci/hotplug/acpiphp_glue.c
+++ b/drivers/pci/hotplug/acpiphp_glue.c
@@ -893,6 +893,7 @@
 	pdev = pci_get_slot(bus, PCI_DEVFN(slot->device, 0));
 	if (!pdev)
 		goto err_exit;
+	pci_dev_put(pdev);
 
 	list_for_each_entry(func, &slot->funcs, sibling) {
 		if (func->bridge) {