From 9bdb5b3a8d8ad1c92db309219859fe1c87c95351 Mon Sep 17 00:00:00 2001 From: "Paul E. McKenney" Date: Wed, 8 Jun 2022 09:34:10 -0700 Subject: rcu: Initialize first_gp_fqs at declaration in rcu_gp_fqs() This commit saves a line of code by initializing the rcu_gp_fqs() function's first_gp_fqs local variable in its declaration. Reported-by: Frederic Weisbecker Reported-by: Neeraj Upadhyay Signed-off-by: Paul E. McKenney --- kernel/rcu/tree.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'kernel/rcu') diff --git a/kernel/rcu/tree.c b/kernel/rcu/tree.c index 6f4656aed962..a23877a773be 100644 --- a/kernel/rcu/tree.c +++ b/kernel/rcu/tree.c @@ -1971,13 +1971,12 @@ static void rcu_gp_fqs(bool first_time) */ static noinline_for_stack void rcu_gp_fqs_loop(void) { - bool first_gp_fqs; + bool first_gp_fqs = true; int gf = 0; unsigned long j; int ret; struct rcu_node *rnp = rcu_get_root(); - first_gp_fqs = true; j = READ_ONCE(jiffies_till_first_fqs); if (rcu_state.cbovld) gf = RCU_GP_FLAG_OVLD; -- cgit v1.2.3