linux-kernel - [PATCH] rcutorture: remove useless INIT_LIST

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Message-ID: <1652237224-11656-1-git-send-email-baihaowen@meizu.com>
Date:   Wed, 11 May 2022 10:47:04 +0800
From:   Haowen Bai <baihaowen@...zu.com>
To:     Davidlohr Bueso <dave@...olabs.net>,
        "Paul E. McKenney" <paulmck@...nel.org>,
        Josh Triplett <josh@...htriplett.org>,
        "Frederic Weisbecker" <frederic@...nel.org>,
        Neeraj Upadhyay <quic_neeraju@...cinc.com>,
        Steven Rostedt <rostedt@...dmis.org>,
        Mathieu Desnoyers <mathieu.desnoyers@...icios.com>,
        Lai Jiangshan <jiangshanlai@...il.com>,
        Joel Fernandes <joel@...lfernandes.org>
CC:     Haowen Bai <baihaowen@...zu.com>, <linux-kernel@...r.kernel.org>,
        <rcu@...r.kernel.org>
Subject: [PATCH] rcutorture: remove useless INIT_LIST_HEAD()

list rcu_torture_freelist has been inited staticly through LIST_HEAD,
so there's no need to call another INIT_LIST_HEAD. Simply remove
it.

Signed-off-by: Haowen Bai <baihaowen@...zu.com>
---
 kernel/rcu/rcutorture.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/kernel/rcu/rcutorture.c b/kernel/rcu/rcutorture.c
index faf6b4c7a757..0005e259c4ce 100644
--- a/kernel/rcu/rcutorture.c
+++ b/kernel/rcu/rcutorture.c
@@ -3247,7 +3247,6 @@ rcu_torture_init(void)
 
 	/* Set up the freelist. */
 
-	INIT_LIST_HEAD(&rcu_torture_freelist);
 	for (i = 0; i < ARRAY_SIZE(rcu_tortures); i++) {
 		rcu_tortures[i].rtort_mbtest = 0;
 		list_add_tail(&rcu_tortures[i].rtort_free,
-- 
2.7.4