On Wed, 4 Nov 2009 11:35:53 -0500 (EST), Alan Stern <stern@xxxxxxxxxxxxxxxxxxx> wrote: > Signed-off-by: Alan Stern <stern@xxxxxxxxxxxxxxxxxxx> > CC: Pete Zaitcev <zaitcev@xxxxxxxxxx> Acked-by: Pete Zaitcev <zaitcev@xxxxxxxxxx> > - ep->len_cap = 0; > - mon_buff_area_shrink(rp, length); > + delta = (ep->len_cap + PKT_ALIGN-1) & ~(PKT_ALIGN-1); > + ep->len_cap -= length; > + delta -= (ep->len_cap + PKT_ALIGN-1) & ~(PKT_ALIGN-1); > + mon_buff_area_shrink(rp, delta); Makes complete sense to me (after I drew a little picture of the layout of the buffer ^_^). -- Pete -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
