Andrew Morton writes: > This still misses a path - if that `return 0' is taken, we still leak > the reference. > > This is reason #345 why sprinkling return statements all over your code > is bad. > > I fixed it up thusly. Please check. I'm really in two minds about applying any of the of_node_put patches that only affect powermacs. The reference counts only matter on platforms where we update the OF device tree at runtime, which is currently only IBM pSeries machines. Since we don't have any hotplug on powermacs, and never will have, the OF device tree is completely static and we don't actually need refcounts on the nodes at all, so who cares if they're a bit higher than they might be? In particular, the VIA whose node we're looking for here is built-in on the motherboard, and there can never be more than one, and it can never be removed. Paul. -- To unsubscribe from this list: send the line "unsubscribe kernel-janitors" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html