If register_netdev() fails we return success but we should return an error code instead.
Reported-by: RUC_Soft_Sec <[email protected]> Signed-off-by: Dan Carpenter <[email protected]> diff --git a/drivers/net/hamradio/mkiss.c b/drivers/net/hamradio/mkiss.c index 2ffbf13..dcb6bb7 100644 --- a/drivers/net/hamradio/mkiss.c +++ b/drivers/net/hamradio/mkiss.c @@ -732,7 +732,8 @@ static int mkiss_open(struct tty_struct *tty) goto out_free_netdev; } - if (register_netdev(dev)) + err = register_netdev(dev); + if (err) goto out_free_buffers; /* after register_netdev() - because else printk smashes the kernel */ -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
