Here are some patches that show how the new sparse functionality could be used in the kernel if merged. As mentioned before, I have actually found three bugs in mac80211 using these patches. If you apply them and the sparse patches I have also just posted, you can find them too :) johannes -- To unsubscribe from this list: send the line "unsubscribe linux-wireless" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html