From: Betty Dall <betty.dall@hp.com>
Date: Sun, 13 Jan 2013 22:46:18 +0000 (-0700)
Subject: PCI/AER: pci_get_domain_bus_and_slot() call missing required pci_dev_put()
X-Git-Tag: v3.7.5~27
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8dd19b22e59d25a3730c3b536ad9cdc2561517bf;p=thirdparty%2Fkernel%2Fstable.git

PCI/AER: pci_get_domain_bus_and_slot() call missing required pci_dev_put()

commit a82b6af37d20bfe6e99a4d890f1cf1d89059929f upstream.

The function aer_recover_queue() calls pci_get_domain_bus_and_slot(), which
requires that the caller decrement the reference count with pci_dev_put().
This patch adds the missing call to pci_dev_put().

Signed-off-by: Betty Dall <betty.dall@hp.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Shuah Khan <shuah.khan@hp.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/pci/pcie/aer/aerdrv_core.c b/drivers/pci/pcie/aer/aerdrv_core.c
index af4e31cd3a3b6..43caf53b82c02 100644
--- a/drivers/pci/pcie/aer/aerdrv_core.c
+++ b/drivers/pci/pcie/aer/aerdrv_core.c
@@ -616,6 +616,7 @@ static void aer_recover_work_func(struct work_struct *work)
 			continue;
 		}
 		do_recovery(pdev, entry.severity);
+		pci_dev_put(pdev);
 	}
 }
 #endif