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| author | Michał Mirosław <mirq-linux@rere.qmqm.pl> | 2011-07-28 20:55:27 +0200 |
|---|---|---|
| committer | Chris Ball <cjb@laptop.org> | 2011-08-13 20:50:23 +0200 |
| commit | 1ccd4b7bfdcfcc8cc7ffc4a9c11d3ac5b6da8ca0 (patch) | |
| tree | 40b9a74eda985efb482dd1ebccd30f85f18dd6c2 /drivers/misc/cb710 | |
| parent | mmc: core: Detect eMMC v4.5 ext_csd entries (diff) | |
| download | linux-1ccd4b7bfdcfcc8cc7ffc4a9c11d3ac5b6da8ca0.tar.xz linux-1ccd4b7bfdcfcc8cc7ffc4a9c11d3ac5b6da8ca0.zip | |
mmc: cb710: fix possible pci_dev leak in cb710_pci_configure()
Reported-by: Julia Lawall <julia@diku.dk>
Signed-off-by: Michał Mirosław <mirq-linux@rere.qmqm.pl>
Signed-off-by: Chris Ball <cjb@laptop.org>
Diffstat (limited to 'drivers/misc/cb710')
| -rw-r--r-- | drivers/misc/cb710/core.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/misc/cb710/core.c b/drivers/misc/cb710/core.c index efec4139c3f6..68cd05b6d829 100644 --- a/drivers/misc/cb710/core.c +++ b/drivers/misc/cb710/core.c @@ -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; |