[RESEND PATCH] irq_work: Don't reinvent the wheel but use existing llist API

Byungchul Park
2017-05-12T00:45:43Z

Although llist provides proper APIs, they are not used. Make them used.

Signed-off-by: Byungchul Park <byungchul.park@lge.com>
---
kernel/irq_work.c | 6 +-----
1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/kernel/irq_work.c b/kernel/irq_work.c
index bcf107c..e2ebe8c 100644
--- a/kernel/irq_work.c
+++ b/kernel/irq_work.c
@@ -138,11 +138,7 @@ static void irq_work_run_list(struct llist_head *list)
return;

llnode = llist_del_all(list);
- while (llnode != NULL) {
- work = llist_entry(llnode, struct irq_work, llnode);
-
- llnode = llist_next(llnode);
-
+ llist_for_each_entry(work, llnode, llnode) {
/*
* Clear the PENDING bit, after this point the @work
* can be re-used.
--
1.9.1