[PATCH] ioatdma: Release memory in error handling path
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From: minskey on 12 Apr 2010 00:00 Release memory in error handling path Signed-off-by: Minskey Guo <chaohong_guo(a)linux.intel.com> --- drivers/dma/ioat/pci.c | 4 +++- 1 files changed, 3 insertions(+), 1 deletions(-) diff --git a/drivers/dma/ioat/pci.c b/drivers/dma/ioat/pci.c index a6e93ee..2a3dae9 100644 --- a/drivers/dma/ioat/pci.c +++ b/drivers/dma/ioat/pci.c @@ -153,10 +153,12 @@ static int __devinit ioat_pci_probe(struct pci_dev *pdev, const struct pci_devic else if (device->version >= IOAT_VER_3_0) err = ioat3_dma_probe(device, ioat_dca_enabled); else - return -ENODEV; + err = -ENODEV; if (err) { dev_err(dev, "Intel(R) I/OAT DMA Engine init failed\n"); + pci_set_drvdata(pdev, NULL); + devm_kfree(dev, device) return -ENODEV; } -- 1.6.3.3 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo(a)vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/ |