From: Christoph Hellwig <[email protected]>
Date: Thu, 14 May 2020 16:45:35 +0200
> #ifdef CONFIG_COMPAT
> +static int atalk_compat_routing_ioctl(struct sock *sk, unsigned int cmd,
> + struct compat_rtentry __user *ur)
> +{
> + struct rtentry rt;
> + compat_uptr_t rtdev;
> +
Reverse christmas tree please.
> static int atalk_compat_ioctl(struct socket *sock, unsigned int cmd,
> unsigned long arg)
> {
> + struct sock *sk = sock->sk;
> + void __user *argp = compat_ptr(arg);
Likewise.
> diff --git a/net/ipv4/af_inet.c b/net/ipv4/af_inet.c
> index 6177c4ba00370..b99c5e36e0a8f 100644
> --- a/net/ipv4/af_inet.c
> +++ b/net/ipv4/af_inet.c
> @@ -968,17 +969,42 @@ int inet_ioctl(struct socket *sock, unsigned int cmd,
> unsigned long arg)
> EXPORT_SYMBOL(inet_ioctl);
>
> #ifdef CONFIG_COMPAT
> +static int inet_compat_routing_ioctl(struct sock *sk, unsigned int cmd,
> + struct compat_rtentry __user *ur)
> +{
> + struct rtentry rt;
> + compat_uptr_t rtdev;
Likewise.
