On Tue, Apr 28, 2009 at 06:02:23PM -0700, Yinghai Lu wrote: > dev_set_name(cdev, name); > > the name become fmt. Yes, and what happens if 'name' is '%s'? That's James's point. -- Matthew Wilcox Intel Open Source Technology Centre "Bill, look, we understand that you're interested in selling us this operating system, but compare it to ours. We can't possibly take such a retrograde step." -- To unsubscribe from this list: send the line "unsubscribe linux-scsi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html