diff options
Diffstat (limited to 'drivers/net/tokenring/proteon.c')
| -rw-r--r-- | drivers/net/tokenring/proteon.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/drivers/net/tokenring/proteon.c b/drivers/net/tokenring/proteon.c index 4f756960db2a..cb7dbb63c9d9 100644 --- a/drivers/net/tokenring/proteon.c +++ b/drivers/net/tokenring/proteon.c @@ -370,6 +370,10 @@ static int __init proteon_init(void) dev->dma = dma[i]; pdev = platform_device_register_simple("proteon", i, NULL, 0); + if (IS_ERR(pdev)) { + free_netdev(dev); + continue; + } err = setup_card(dev, &pdev->dev); if (!err) { proteon_dev[i] = pdev; @@ -385,9 +389,10 @@ static int __init proteon_init(void) /* Probe for cards. */ if (num == 0) { printk(KERN_NOTICE "proteon.c: No cards found.\n"); - return (-ENODEV); + platform_driver_unregister(&proteon_driver); + return -ENODEV; } - return (0); + return 0; } static void __exit proteon_cleanup(void) |