Re: [PATCH] Avoid that check_shl_overflow() triggers a compiler warning when building with W=1

[Leon Romanovsky]

On Thu, Mar 07, 2019 at 06:53:54AM -0800, Bart Van Assche wrote:
> On 3/6/19 11:24 PM, Leon Romanovsky wrote:
> > My simple patch passes too :).
>
> Can you repost your patch?

https://patchwork.kernel.org/patch/10841079/

As Rasmus wrote, the thing is to avoid a < 0 check. In my patch,
I converted a <= 0 to !(a > 0 || a == 0) expression.

Thanks

>
> Thanks,
>
> Bart.