Re: [PATCH v2] tty: vt: keyboard: initialize "kbs" so that kfree(kbs) runs fine even if kbs is not kmalloced.

[Ajay Garg]

Thanks Andy, v3-patch has been posted at :
https://lore.kernel.org/linux-serial/20211106220315.392842-1-ajaygargnsit@xxxxxxxxx/T/#u

Many thanks to Pavel and Andy for the review/help throughout.
Let's continue on the v3-patch thread-link.

>
> It’s fine to add default case as I suggested. The problem with your contribution is in the commit message. Selling point would be (according to the below) the smatch complain with the idea of having default case  in general.
>
> So something like:
> ===
> The smatch tool gives a warning on the code in ...
>
> warning: ...
>
> This usually happens when switch has no default case and static analyzers and even sometimes compilers can’t prove that all possible values are covered.
>
> ...
>
> ===
>