On Tue, Jun 20, 2017 at 02:32:31PM +0200, wiktoria.lewicka wrote:
> Hello.
> I write simple network device, but its don't work. Module is loading,
> loading, loading...
> Code:
>
> #include <linux/kernel.h>
> #include <linux/module.h>
> #include <linux/init.h>
> #include <linux/netdevice.h>
> #include <linux/string.h>
> #define DEV_NAME "chwdp"
>
> struct net_device my_netdev;
>
> int init_my_net_dev(struct net_device *dev);
>
> struct net_device_ops nops = {
> .ndo_init = init_my_net_dev,
> //.ndo_uninit = uninit_my_net_dev,
> };
>
> static int __init init_dev(void)
> {
> //my_netdev.netdev_ops = &nops;
> int result;
> if((netdev_boot_setup_check(&my_netdev))){
> printk(KERN_ERR "NETDEV: setup error");
> return 0;
Why are you returning success if there was an error?
And always try to use proper kernel coding style when writing kernel
code if you expect/want someone else to read it :)
thanks,
greg k-h
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