diff options
| -rw-r--r-- | drivers/usb/gadget/amd5536udc.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/usb/gadget/amd5536udc.c b/drivers/usb/gadget/amd5536udc.c index b663f23f2642..fc6f3483be44 100644 --- a/drivers/usb/gadget/amd5536udc.c +++ b/drivers/usb/gadget/amd5536udc.c @@ -3248,6 +3248,8 @@ static int udc_pci_probe( /* pci setup */ if (pci_enable_device(pdev) < 0) { + kfree(dev); + dev = 0; retval = -ENODEV; goto finished; } @@ -3259,6 +3261,8 @@ static int udc_pci_probe( if (!request_mem_region(resource, len, name)) { dev_dbg(&pdev->dev, "pci device used already\n"); + kfree(dev); + dev = 0; retval = -EBUSY; goto finished; } @@ -3267,18 +3271,24 @@ static int udc_pci_probe( dev->virt_addr = ioremap_nocache(resource, len); if (dev->virt_addr == NULL) { dev_dbg(&pdev->dev, "start address cannot be mapped\n"); + kfree(dev); + dev = 0; retval = -EFAULT; goto finished; } if (!pdev->irq) { dev_err(&dev->pdev->dev, "irq not set\n"); + kfree(dev); + dev = 0; retval = -ENODEV; goto finished; } if (request_irq(pdev->irq, udc_irq, IRQF_SHARED, name, dev) != 0) { dev_dbg(&dev->pdev->dev, "request_irq(%d) fail\n", pdev->irq); + kfree(dev); + dev = 0; retval = -EBUSY; goto finished; } |