fs: f2fs: remove duplicate lib llist helper from f2fs since it was merged https://github.com/Moyster/android_kernel_m2note/commit/cb0f38652f775a21e09939cac3031ffe7417c563

1 files changed, 0 insertions, 22 deletions

diff --git a/fs/f2fs/segment.c b/fs/f2fs/segment.c
index 64e44307b..f3e882e7f 100644
--- a/fs/f2fs/segment.c
+++ b/fs/f2fs/segment.c
@@ -57,28 +57,6 @@ static struct kmem_cache *inmem_entry_slab;
 		pos = n)
 
 /**
- * Copied from latest lib/llist.c
- * llist_reverse_order - reverse order of a llist chain
- * @head:	first item of the list to be reversed
- *
- * Reverse the order of a chain of llist entries and return the
- * new first entry.
- */
-struct llist_node *llist_reverse_order(struct llist_node *head)
-{
-	struct llist_node *new_head = NULL;
-
-	while (head) {
-		struct llist_node *tmp = head;
-		head = head->next;
-		tmp->next = new_head;
-		new_head = tmp;
-	}
-
-	return new_head;
-}
-
-/**
  * Copied from latest linux/list.h
  * list_last_entry - get the last element from a list
  * @ptr:        the list head to take the element from.