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qlcnic: fix pci resource leak

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pci_get_domain_bus_and_slot: caller must decrement the
reference count by calling pci_dev_put().

Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Amit Kumar Salecha 2010-07-18 14:51:59 -07:00 committed by David S. Miller
parent 4a1745fc54
commit bfc978fa5f
1 changed files with 6 additions and 1 deletions
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7
drivers/net/qlcnic/qlcnic_main.c
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@ -2695,9 +2695,14 @@ static int qlcnic_is_first_func(struct pci_dev *pdev)
oth_pdev = pci_get_domain_bus_and_slot(pci_domain_nr
(pdev->bus), pdev->bus->number,
PCI_DEVFN(PCI_SLOT(pdev->devfn), val));
if (!oth_pdev)
continue;
if (oth_pdev && (oth_pdev->current_state != PCI_D3cold))
if (oth_pdev->current_state != PCI_D3cold) {
pci_dev_put(oth_pdev);
return 0;
}
pci_dev_put(oth_pdev);
}
return 1;
}