On Mon, Jan 21, 2013 at 09:39:43AM +0900, Namjae Jeon wrote: > 2013/1/21, Dan Carpenter <dan.carpenter@xxxxxxxxxx>: > > This is calling list_del() inside a loop which is a problem when we try > > move to the next item on the list. I've converted it to use the _safe > > version. And also, as a cleanup, I've converted it to use > > list_for_each_entry instead of list_for_each. > > > Hi Dan. > I can't understand why this patch is needed yet. > Could you elaborate more ? A simple rule of thumb: if you modify list inside the loop you need to use the _safe variant of the iterator, since once element is deleted you can't get from it to the next element. Thanks. -- Dmitry -- 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
