[ofa-general] [PATCH 2.6.30] RDMA/cxgb3: Remove modulo math.

[Steve Wise]

Roland Dreier wrote:
> I'll roll this into the offending patch (that is in -next).
>
> But:
>
>  > -		wqe->recv.sgl[i].to = cpu_to_be64(((u32) wr->sg_list[i].addr) %
>  > -				(1UL << (12 + page_size[i])));
>  > +		wqe->recv.sgl[i].to = cpu_to_be64(((u64) wr->sg_list[i].addr) &
>  > +				((1UL << (12 + page_size[i]))-1));
>
> Is this required?  Strength reduction optimization should do this
> automatically (and the code has been there for quite a while, so
> obviously it isn't causing problems)
>
>  - R.
>   
Ok.