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    Subject[PATCH 2/9] PCI: release temporary reference in __nv_msi_ht_cap_quirk()
    Date
    __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: Myron Stowe <myron.stowe@redhat.com>
    ---

    drivers/pci/quirks.c | 7 +++++--
    1 files changed, 5 insertions(+), 2 deletions(-)

    diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c
    index 9c93558..1a7effa 100644
    --- a/drivers/pci/quirks.c
    +++ b/drivers/pci/quirks.c
    @@ -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)


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