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Commit dff3aef7 authored by Myron Stowe's avatar Myron Stowe Committed by Bjorn Helgaas
Browse files

PCI: release temporary reference in __nv_msi_ht_cap_quirk() 



__nv_msi_ht_cap_quirk() acquires a temporary reference via
'pci_get_bus_and_slot()' that is never released.

This patch releases the temporary reference.

Signed-off-by: default avatarMyron Stowe <myron.stowe@redhat.com>
Signed-off-by: default avatarBjorn Helgaas <bhelgaas@google.com>
parent 2729d5b1

drivers/pci/quirks.c

+5 −2
Original line number Diff line number Diff line
@@ -2541,15 +2541,18 @@ static void __devinit __nv_msi_ht_cap_quirk(struct pci_dev *dev, int all) 
			else

				nv_ht_enable_msi_mapping(dev);

		}

		return;

		goto out;

	}



	/* HT MSI is not enabled */

	if (found == 1)

		return;

		goto out;



	/* Host bridge is not to HT, disable HT MSI mapping on this device */

	ht_disable_msi_mapping(dev);



out:

	pci_dev_put(host_bridge);

}



static void __devinit nv_msi_ht_cap_quirk_all(struct pci_dev *dev)