From: Yue Hu huyue2@coolpad.com
After commit 8b700983de82 ("sched: Remove sched_set_*() return value"), this variable is not used anymore. So eliminate it entirely.
Signed-off-by: Yue Hu huyue2@coolpad.com Signed-off-by: Paul E. McKenney paulmck@kernel.org Signed-off-by: Boqun Feng boqun.feng@gmail.com --- kernel/rcu/rcutorture.c | 11 +++-------- 1 file changed, 3 insertions(+), 8 deletions(-)
diff --git a/kernel/rcu/rcutorture.c b/kernel/rcu/rcutorture.c index 480bba142e3a..c0b2fd687bbb 100644 --- a/kernel/rcu/rcutorture.c +++ b/kernel/rcu/rcutorture.c @@ -180,7 +180,6 @@ static atomic_t n_rcu_torture_mbchk_tries; static atomic_t n_rcu_torture_error; static long n_rcu_torture_barrier_error; static long n_rcu_torture_boost_ktrerror; -static long n_rcu_torture_boost_rterror; static long n_rcu_torture_boost_failure; static long n_rcu_torture_boosts; static atomic_long_t n_rcu_torture_timers; @@ -2195,12 +2194,11 @@ rcu_torture_stats_print(void) atomic_read(&n_rcu_torture_alloc), atomic_read(&n_rcu_torture_alloc_fail), atomic_read(&n_rcu_torture_free)); - pr_cont("rtmbe: %d rtmbkf: %d/%d rtbe: %ld rtbke: %ld rtbre: %ld ", + pr_cont("rtmbe: %d rtmbkf: %d/%d rtbe: %ld rtbke: %ld ", atomic_read(&n_rcu_torture_mberror), atomic_read(&n_rcu_torture_mbchk_fail), atomic_read(&n_rcu_torture_mbchk_tries), n_rcu_torture_barrier_error, - n_rcu_torture_boost_ktrerror, - n_rcu_torture_boost_rterror); + n_rcu_torture_boost_ktrerror); pr_cont("rtbf: %ld rtb: %ld nt: %ld ", n_rcu_torture_boost_failure, n_rcu_torture_boosts, @@ -2218,15 +2216,13 @@ rcu_torture_stats_print(void) if (atomic_read(&n_rcu_torture_mberror) || atomic_read(&n_rcu_torture_mbchk_fail) || n_rcu_torture_barrier_error || n_rcu_torture_boost_ktrerror || - n_rcu_torture_boost_rterror || n_rcu_torture_boost_failure || - i > 1) { + n_rcu_torture_boost_failure || i > 1) { pr_cont("%s", "!!! "); atomic_inc(&n_rcu_torture_error); WARN_ON_ONCE(atomic_read(&n_rcu_torture_mberror)); WARN_ON_ONCE(atomic_read(&n_rcu_torture_mbchk_fail)); WARN_ON_ONCE(n_rcu_torture_barrier_error); // rcu_barrier() WARN_ON_ONCE(n_rcu_torture_boost_ktrerror); // no boost kthread - WARN_ON_ONCE(n_rcu_torture_boost_rterror); // can't set RT prio WARN_ON_ONCE(n_rcu_torture_boost_failure); // boost failed (TIMER_SOFTIRQ RT prio?) WARN_ON_ONCE(i > 1); // Too-short grace period } @@ -3568,7 +3564,6 @@ rcu_torture_init(void) atomic_set(&n_rcu_torture_error, 0); n_rcu_torture_barrier_error = 0; n_rcu_torture_boost_ktrerror = 0; - n_rcu_torture_boost_rterror = 0; n_rcu_torture_boost_failure = 0; n_rcu_torture_boosts = 0; for (i = 0; i < RCU_TORTURE_PIPE_LEN + 1; i++)