[PATCH] kernel/sched.c: use list_for_each_entry_safe() in __wake_up_common()

[PATCH] kernel/sched.c: use list_for_each_entry_safe() in __wake_up_common()

[Matthias Kaehlcke]

Use list_for_each_entry_safe() instead of list_for_each_safe() in
__wake_up_common()

Signed-off-by: Matthias Kaehlcke <matthias.kaehlcke@gmail.com>

-- 

diff --git a/kernel/sched.c b/kernel/sched.c
index 799d23b..38723b7 100644
--- a/kernel/sched.c
+++ b/kernel/sched.c
@@ -3775,10 +3775,9 @@ EXPORT_SYMBOL(default_wake_function);
 static void __wake_up_common(wait_queue_head_t *q, unsigned int mode,
 			     int nr_exclusive, int sync, void *key)
 {
-	struct list_head *tmp, *next;
+	wait_queue_t *curr, *next;
 
-	list_for_each_safe(tmp, next, &q->task_list) {
-		wait_queue_t *curr = list_entry(tmp, wait_queue_t, task_list);
+	list_for_each_entry_safe(curr, next, &q->task_list, task_list) {
 		unsigned flags = curr->flags;
 
 		if (curr->func(curr, mode, sync, key) &&

-- 
Matthias Kaehlcke
Linux Application Developer
Barcelona

      In itself, homosexuality is as limiting as heterosexuality: the
     ideal should be to be capable of loving a woman or a man; either,
      a human being, without  feeling fear, restraint, or obligation
                          (Simone de Beauvoir)
                                                                 .''`.
    using free software / Debian GNU/Linux | http://debian.org  : :'  :
                                                                `. `'`
gpg --keyserver pgp.mit.edu --recv-keys 47D8E5D4                  `-