Hi Rusty, list
Didn't know what was the best place to submit this one, I
guessed trivial.
Just change the definition of list_empty() to take a const
pointer. I have some upper layers of code that do all the
const/non-const thing and list_empty() breaks it without
this.
--- linux/include/linux/list.h
+++ linux/include/linux/list.h
@@ -203,7 +203,7 @@
* list_empty - tests whether a list is empty
* @head: the list to test.
*/
-static inline int list_empty(struct list_head *head)
+static inline int list_empty(const struct list_head *head)
{
return head->next == head;
}