Change list_emtpy() to take a const pointer
PATCH 1/1 Change list_emtpy() to take a const pointer
From: "Perez-Gonzalez, Inaky" <[email protected]>
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.
include/linux/list.h renamed from include/linux/list.h.orig +1 -1
@@ -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; }
Signature · 3 lines
What is this? http://www.kernel.org/pub/linux/kernel/people/rusty/trivial/ Don't blame me: the Monkey is driving File: "Perez-Gonzalez, Inaky" <[email protected]>: [2.{4,5} TRIVIAL PATCH] Change list_emtpy() to take a const pointer