Hello:
This patch was applied to netdev/net-next.git (main)
by Jakub Kicinski <kuba@xxxxxxxxxx>:
On Wed, 6 Dec 2023 12:59:07 -0800 you wrote:
> The return value from nla_len() is never expected to be negative, and can
> never be more than struct nlattr::nla_len (a u16). Adjust the prototype
> on the function. This will let GCC's value range optimization passes
> know that the return can never be negative, and can never be larger than
> u16. As recently discussed[1], this silences the following warning in
> GCC 12+:
>
> [...]
Here is the summary with links:
- [v3] netlink: Return unsigned value for nla_len()
https://git.kernel.org/netdev/net-next/c/172db56d90d2
You are awesome, thank you!
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