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rcu: Initialize first_gp_fqs at declaration in rcu_gp_fqs()

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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 <frederic@kernel.org>
Reported-by: Neeraj Upadhyay <quic_neeraju@quicinc.com>
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
This commit is contained in:
Paul E. McKenney 2022-06-08 09:34:10 -07:00
parent 82d26c36cc
commit 9bdb5b3a8d
1 changed files with 1 additions and 2 deletions
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3
kernel/rcu/tree.c
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@ -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;