Re: [PATCH net-next v2 3/4] ipv4: raw: convert do_raw_getsockopt to sockopt_t

[Stanislav Fomichev]

On 06/30, Breno Leitao wrote:
> Continue converting the proto-layer getsockopt callbacks to the sockopt_t
> interface, switching do_raw_getsockopt() and its raw_geticmpfilter()
> helper to take a sockopt_t.
> 
> The thin raw_getsockopt() wrapper keeps its __user signature for now: it
> builds a user-backed sockopt_t with sockopt_init_user(), calls the helper,
> and writes the returned length back to optlen. The helper uses
> copy_to_iter() instead of copy_to_user(). No functional change.
> 
> Signed-off-by: Breno Leitao <leitao@xxxxxxxxxx>

Acked-by: Stanislav Fomichev <sdf@xxxxxxxxxxx>