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

[Roland Dreier]

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.