io-wq: improve wq_list_add_tail()

[linux-2.6-microblaze.git] / fs / io-wq.h

diff --git a/fs/io-wq.h b/fs/io-wq.h
index 3999ee5..308af39 100644 (file)
--- a/fs/io-wq.h
+++ b/fs/io-wq.h
@@ -44,6 +44,7 @@ static inline void wq_list_add_after(struct io_wq_work_node *node,
 static inline void wq_list_add_tail(struct io_wq_work_node *node,
                                    struct io_wq_work_list *list)
 {
+       node->next = NULL;
        if (!list->first) {
                list->last = node;
                WRITE_ONCE(list->first, node);
@@ -51,7 +52,6 @@ static inline void wq_list_add_tail(struct io_wq_work_node *node,
                list->last->next = node;
                list->last = node;
        }
-       node->next = NULL;
 }
 
 static inline void wq_list_cut(struct io_wq_work_list *list,