link/20260124012133.2451708-2-wusamuel@google.com Signed-off-by: Rafael J. Wysocki Signed-off-by: Sasha Levin --- drivers/base/power/wakeup.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/base/power/wakeup.c b/drivers/base/power/wakeup.c index d1283ff1080bb..2f630df16bfe1 100644 --- a/drivers/base/power/wakeup.c +++ b/drivers/base/power/wakeup.c @@ -276,9 +276,7 @@ EXPORT_SYMBOL_GPL(wakeup_sources_read_unlock); */ struct wakeup_source *wakeup_sources_walk_start(void) { - struct list_head *ws_head = &wakeup_sources; - - return list_entry_rcu(ws_head->next, struct wakeup_source, entry); + return list_first_or_null_rcu(&wakeup_sources, struct wakeup_source, entry); } EXPORT_SYMBOL_GPL(wakeup_sources_walk_start); -- 2.51.0[PATCH 6.18 056/641] PM: wakeup: Handle empty list in wakeup_sources_walk_start()Greg Kroah-Hartman undefinedstable@vger.kernel.org undefined undefined undefined undefined undefinedˇ †•F