linux-kernel - [ 20/46] PCI/AER: pci_get_domain_bus_and_slot() call missing required pci_dev

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Message-Id: <20130124211143.740914602@linuxfoundation.org>
Date:	Thu, 24 Jan 2013 13:12:58 -0800
From:	Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:	linux-kernel@...r.kernel.org, stable@...r.kernel.org
Cc:	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	alan@...rguk.ukuu.org.uk, Betty Dall <betty.dall@...com>,
	Bjorn Helgaas <bhelgaas@...gle.com>,
	Shuah Khan <shuah.khan@...com>
Subject: [ 20/46] PCI/AER: pci_get_domain_bus_and_slot() call missing required pci_dev_put()

3.7-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Betty Dall <betty.dall@...com>

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@...com>
Signed-off-by: Bjorn Helgaas <bhelgaas@...gle.com>
Reviewed-by: Shuah Khan <shuah.khan@...com>
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>

---
 drivers/pci/pcie/aer/aerdrv_core.c |    1 +
 1 file changed, 1 insertion(+)

--- 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
 			continue;
 		}
 		do_recovery(pdev, entry.severity);
+		pci_dev_put(pdev);
 	}
 }
 #endif


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