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[v3,2/2] rcutorture: Removing redundant function pointer initialization

Message ID 20240318093412.17258-3-qiang.zhang1211@gmail.com (mailing list archive)
State Accepted
Commit 367d5ec0a6de2e0c4af6f429c0094b4edc82894a
Headers show
Series Generate get_gp_data method to print gp status of different types of rcutorture tests | expand

Commit Message

Zqiang March 18, 2024, 9:34 a.m. UTC 
For these rcu_torture_ops structure's objects defined by using static,
if the value of the function pointer in its member is not set, the default
value will be NULL, this commit therefore remove the pre-existing
initialization of function pointers to NULL.

Signed-off-by: Zqiang <qiang.zhang1211@gmail.com>
---
 kernel/rcu/rcutorture.c | 12 ------------
 1 file changed, 12 deletions(-)
diff mbox series

Patch

diff --git a/kernel/rcu/rcutorture.c b/kernel/rcu/rcutorture.c
index 85ff8a32f75a..3f9c3766f52b 100644
--- a/kernel/rcu/rcutorture.c
+++ b/kernel/rcu/rcutorture.c
@@ -566,7 +566,6 @@  static struct rcu_torture_ops rcu_ops = {
 	.call			= call_rcu_hurry,
 	.cb_barrier		= rcu_barrier,
 	.fqs			= rcu_force_quiescent_state,
-	.stats			= NULL,
 	.gp_kthread_dbg		= show_rcu_gp_kthreads,
 	.check_boost_failed	= rcu_check_boost_fail,
 	.stall_dur		= rcu_jiffies_till_stall_check,
@@ -614,9 +613,6 @@  static struct rcu_torture_ops rcu_busted_ops = {
 	.sync		= synchronize_rcu_busted,
 	.exp_sync	= synchronize_rcu_busted,
 	.call		= call_rcu_busted,
-	.cb_barrier	= NULL,
-	.fqs		= NULL,
-	.stats		= NULL,
 	.irq_capable	= 1,
 	.name		= "busted"
 };
@@ -847,8 +843,6 @@  static struct rcu_torture_ops trivial_ops = {
 	.get_gp_seq	= rcu_no_completed,
 	.sync		= synchronize_rcu_trivial,
 	.exp_sync	= synchronize_rcu_trivial,
-	.fqs		= NULL,
-	.stats		= NULL,
 	.irq_capable	= 1,
 	.name		= "trivial"
 };
@@ -892,8 +886,6 @@  static struct rcu_torture_ops tasks_ops = {
 	.cb_barrier	= rcu_barrier_tasks,
 	.gp_kthread_dbg	= show_rcu_tasks_classic_gp_kthread,
 	.get_gp_data	= rcu_tasks_get_gp_data,
-	.fqs		= NULL,
-	.stats		= NULL,
 	.irq_capable	= 1,
 	.slow_gps	= 1,
 	.name		= "tasks"
@@ -934,8 +926,6 @@  static struct rcu_torture_ops tasks_rude_ops = {
 	.gp_kthread_dbg	= show_rcu_tasks_rude_gp_kthread,
 	.get_gp_data	= rcu_tasks_rude_get_gp_data,
 	.cbflood_max	= 50000,
-	.fqs		= NULL,
-	.stats		= NULL,
 	.irq_capable	= 1,
 	.name		= "tasks-rude"
 };
@@ -987,8 +977,6 @@  static struct rcu_torture_ops tasks_tracing_ops = {
 	.gp_kthread_dbg	= show_rcu_tasks_trace_gp_kthread,
 	.get_gp_data    = rcu_tasks_trace_get_gp_data,
 	.cbflood_max	= 50000,
-	.fqs		= NULL,
-	.stats		= NULL,
 	.irq_capable	= 1,
 	.slow_gps	= 1,
 	.name		= "tasks-tracing"