On Tue, 2018-04-17 at 14:11 +0200, Christian Lamparter wrote: > > > - if (params[ac].cw_min > params[ac].cw_max) { > > + if (params->cw_min == 0 || Yeah. We already have a fix pending https://patchwork.kernel.org/patch/10320823/ I just haven't been keeping up during the merge window. johannes