[PATCH 13/26] wait: Remove unused delay_group_leader

[Eric W. Biederman]

Signed-off-by: "Eric W. Biederman" <ebiederm@xxxxxxxxxxxx>
---
 include/linux/sched/signal.h | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/include/linux/sched/signal.h b/include/linux/sched/signal.h
index c06d63b3a583..0cc626dd79a8 100644
--- a/include/linux/sched/signal.h
+++ b/include/linux/sched/signal.h
@@ -565,9 +565,6 @@ static inline int thread_group_empty(struct task_struct *p)
 	return list_empty(&p->thread_group);
 }
 
-#define delay_group_leader(p) \
-		(thread_group_leader(p) && !thread_group_empty(p))
-
 extern struct sighand_struct *__lock_task_sighand(struct task_struct *tsk,
 							unsigned long *flags);
 
-- 
2.10.1