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Commit 1ccd4b7b authored by Michał Mirosław's avatar Michał Mirosław Committed by Chris Ball
Browse files

mmc: cb710: fix possible pci_dev leak in cb710_pci_configure() 



Reported-by: default avatarJulia Lawall <julia@diku.dk>
Signed-off-by: default avatarMichał Mirosław <mirq-linux@rere.qmqm.pl>
Signed-off-by: default avatarChris Ball <cjb@laptop.org>
parent 38ca2850

drivers/misc/cb710/core.c

+2 −1
Original line number Diff line number Diff line
@@ -33,7 +33,7 @@ EXPORT_SYMBOL_GPL(cb710_pci_update_config_reg); 
static int __devinit cb710_pci_configure(struct pci_dev *pdev)

{

	unsigned int devfn = PCI_DEVFN(PCI_SLOT(pdev->devfn), 0);

	struct pci_dev *pdev0 = pci_get_slot(pdev->bus, devfn);

	struct pci_dev *pdev0;

	u32 val;



	cb710_pci_update_config_reg(pdev, 0x48,
@@ -43,6 +43,7 @@ static int __devinit cb710_pci_configure(struct pci_dev *pdev) 
	if (val & 0x80000000)

		return 0;



	pdev0 = pci_get_slot(pdev->bus, devfn);

	if (!pdev0)

		return -ENODEV;