From c229d579d047f9c4fb4d6c37d9d04b88a398e461 Mon Sep 17 00:00:00 2001 From: "Uladzislau Rezki (Sony)" Date: Wed, 13 Nov 2024 12:00:09 +0100 Subject: [PATCH] rcuscale: Remove redundant WARN_ON_ONCE() splat There are two places where WARN_ON_ONCE() is called two times in the error paths. One which is encapsulated into if() condition and another one, which is unnecessary, is placed in the brackets. Remove an extra WARN_ON_ONCE() splat which is in brackets. Reviewed-by: Paul E. McKenney Reviewed-by: Neeraj Upadhyay Signed-off-by: Uladzislau Rezki (Sony) Signed-off-by: Frederic Weisbecker --- kernel/rcu/rcuscale.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/kernel/rcu/rcuscale.c b/kernel/rcu/rcuscale.c index d360fa44b234..0f3059b1b80d 100644 --- a/kernel/rcu/rcuscale.c +++ b/kernel/rcu/rcuscale.c @@ -889,14 +889,12 @@ kfree_scale_init(void) if (WARN_ON_ONCE(jiffies_at_lazy_cb - jif_start < 2 * HZ)) { pr_alert("ERROR: call_rcu() CBs are not being lazy as expected!\n"); - WARN_ON_ONCE(1); firsterr = -1; goto unwind; } if (WARN_ON_ONCE(jiffies_at_lazy_cb - jif_start > 3 * HZ)) { pr_alert("ERROR: call_rcu() CBs are being too lazy!\n"); - WARN_ON_ONCE(1); firsterr = -1; goto unwind; }