diff mbox

[-v2,2/8] PCI: release temporary reference in __nv_msi_ht_cap_quirk()

Message ID 20120709213608.8975.90022.stgit@amt.stowe (mailing list archive)
State New, archived
Delegated to: Bjorn Helgaas
Headers show

Commit Message

Myron Stowe July 9, 2012, 9:36 p.m. UTC
__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(-)

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diff mbox


diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c
index 0f5ca86..8b2d553 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)
-		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 */
+	pci_dev_put(host_bridge);
 static void __devinit nv_msi_ht_cap_quirk_all(struct pci_dev *dev)