list_for_each_safe() suffices here. Signed-off-by: Li Zefan <[EMAIL PROTECTED]>
--- kernel/time/clockevents.c | 11 ++++------- 1 files changed, 4 insertions(+), 7 deletions(-) diff --git a/kernel/time/clockevents.c b/kernel/time/clockevents.c index 822beeb..68fbe73 100644 --- a/kernel/time/clockevents.c +++ b/kernel/time/clockevents.c @@ -200,6 +200,8 @@ void clockevents_exchange_device(struct clock_event_device *old, */ void clockevents_notify(unsigned long reason, void *arg) { + struct list_head *node, *tmp; + spin_lock(&clockevents_lock); clockevents_do_notify(reason, arg); @@ -209,13 +211,8 @@ void clockevents_notify(unsigned long reason, void *arg) * Unregister the clock event devices which were * released from the users in the notify chain. */ - while (!list_empty(&clockevents_released)) { - struct clock_event_device *dev; - - dev = list_entry(clockevents_released.next, - struct clock_event_device, list); - list_del(&dev->list); - } + list_for_each_safe(node, tmp, &clockevents_released) + list_del(node); break; default: break; -- 1.5.3.rc7 - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/