6 files changed, 0 insertions, 6 deletions

diff --git a/kernel/sched/deadline.c b/kernel/sched/deadline.c
index d9e79462993b..c9cc1d6fa363 100644
--- a/kernel/sched/deadline.c
+++ b/kernel/sched/deadline.c
@@ -2481,7 +2481,6 @@ static void prio_changed_dl(struct rq *rq, struct task_struct *p,
 
 const struct sched_class dl_sched_class
 	__attribute__((section("__dl_sched_class"))) = {
-	.next			= &rt_sched_class,
 	.enqueue_task		= enqueue_task_dl,
 	.dequeue_task		= dequeue_task_dl,
 	.yield_task		= yield_task_dl,
diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c
index 3365f6b07c36..a63f400013de 100644
--- a/kernel/sched/fair.c
+++ b/kernel/sched/fair.c
@@ -11124,7 +11124,6 @@ static unsigned int get_rr_interval_fair(struct rq *rq, struct task_struct *task
  */
 const struct sched_class fair_sched_class
 	__attribute__((section("__fair_sched_class"))) = {
-	.next			= &idle_sched_class,
 	.enqueue_task		= enqueue_task_fair,
 	.dequeue_task		= dequeue_task_fair,
 	.yield_task		= yield_task_fair,
diff --git a/kernel/sched/idle.c b/kernel/sched/idle.c
index f5806295356b..336d478bddc8 100644
--- a/kernel/sched/idle.c
+++ b/kernel/sched/idle.c
@@ -455,7 +455,6 @@ static void update_curr_idle(struct rq *rq)
  */
 const struct sched_class idle_sched_class
 	__attribute__((section("__idle_sched_class"))) = {
-	/* .next is NULL */
 	/* no enqueue/yield_task for idle tasks */
 
 	/* dequeue is not valid, we print a debug message there: */
diff --git a/kernel/sched/rt.c b/kernel/sched/rt.c
index 6543d4430331..f215eea6a966 100644
--- a/kernel/sched/rt.c
+++ b/kernel/sched/rt.c
@@ -2431,7 +2431,6 @@ static unsigned int get_rr_interval_rt(struct rq *rq, struct task_struct *task)
 
 const struct sched_class rt_sched_class
 	__attribute__((section("__rt_sched_class"))) = {
-	.next			= &fair_sched_class,
 	.enqueue_task		= enqueue_task_rt,
 	.dequeue_task		= dequeue_task_rt,
 	.yield_task		= yield_task_rt,
diff --git a/kernel/sched/sched.h b/kernel/sched/sched.h
index 4165c06d1d7b..549e7e6e0a66 100644
--- a/kernel/sched/sched.h
+++ b/kernel/sched/sched.h
@@ -1754,7 +1754,6 @@ extern const u32		sched_prio_to_wmult[40];
 #define RETRY_TASK		((void *)-1UL)
 
 struct sched_class {
-	const struct sched_class *next;
 
 #ifdef CONFIG_UCLAMP_TASK
 	int uclamp_enabled;
diff --git a/kernel/sched/stop_task.c b/kernel/sched/stop_task.c
index f4bbd54caae0..394bc8126a1e 100644
--- a/kernel/sched/stop_task.c
+++ b/kernel/sched/stop_task.c
@@ -111,7 +111,6 @@ static void update_curr_stop(struct rq *rq)
  */
 const struct sched_class stop_sched_class
 	__attribute__((section("__stop_sched_class"))) = {
-	.next			= &dl_sched_class,
 
 	.enqueue_task		= enqueue_task_stop,
 	.dequeue_task		= dequeue_task_stop,