On Thu, Jul 13, 2006 at 04:32:52PM +1000, Jeremy Kerr wrote: > Use BUG_ON rather than BUG to simplify the dma_ops handing, > and remove the now-unnecessary return cases. > > Booted on pseries. Is the BUG_ON() necessary? the next line just goes and deref's it, which should lead to a shiny NULL pointer deref. Cheers, Muli