1 files changed, 4 insertions, 0 deletions

diff --git a/kernel/sched.c b/kernel/sched.c
index 62db0891025a..01d3e51b7116 100644
--- a/kernel/sched.c
+++ b/kernel/sched.c
@@ -365,6 +365,10 @@ static inline void set_task_rq(struct task_struct *p, unsigned int cpu)
 #else
 
 static inline void set_task_rq(struct task_struct *p, unsigned int cpu) { }
+static inline struct task_group *task_group(struct task_struct *p)
+{
+        return NULL;
+}
 
 #endif  /* CONFIG_GROUP_SCHED */