284 	u32 begcyl, endcyl;  in define_extent()  local
366 	endcyl = totrk / heads;  in define_extent()
373 		if (endcyl + private->attrib.nr_cyl < private->real_cyl)  in define_extent()
374 			endcyl += private->attrib.nr_cyl;  in define_extent()
376 			endcyl = (private->real_cyl - 1);  in define_extent()
380 	set_ch_t(&data->end_ext, endcyl, endhead);  in define_extent()
4319 	u32 begcyl, endcyl;  in prepare_itcw()  local
4403 	endcyl = totrk / heads;  in prepare_itcw()
4410 		if (endcyl + basepriv->attrib.nr_cyl < basepriv->real_cyl)  in prepare_itcw()
4411 			endcyl += basepriv->attrib.nr_cyl;  in prepare_itcw()
4413 			endcyl = (basepriv->real_cyl - 1);  in prepare_itcw()
4417 	set_ch_t(&dedata->end_ext, endcyl, endhead);  in prepare_itcw()