Subject: Re: [PATCH net-next] ipv6: sit: remove redundant ret = 0 assignment

From: Jakub Kicinski <[email-masked]>
Date: Mon, 6 Apr 2026 18:43:13 -0700

On Fri, 3 Apr 2026 16:44:02 +0800 Yue Haibing wrote:
> The variable ret is initialized to 0 when it is defined
> and is not modified before copy_to_user().

Makes more sense to remove the init during definition IMO.