> I think we can pretty safely assume that we never get here with ov==NULL. > > Oh well, I'll leave the test there for others to ponder. OK. I didn't read far enough in this email and sent another patch, in case it's useful. julia -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html