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    Subject[PATCH 22/38] tick-sched: no need to recheck cpu_online() in can_stop_idle_tick()
    Date
    We have already checked if 'cpu' is online or not and so don't need to recheck
    it.

    Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
    ---
    kernel/time/tick-sched.c | 2 +-
    1 file changed, 1 insertion(+), 1 deletion(-)

    diff --git a/kernel/time/tick-sched.c b/kernel/time/tick-sched.c
    index 9cbba513..c81b6cf 100644
    --- a/kernel/time/tick-sched.c
    +++ b/kernel/time/tick-sched.c
    @@ -716,7 +716,7 @@ static bool can_stop_idle_tick(int cpu, struct tick_sched *ts)
    if (need_resched())
    return false;

    - if (unlikely(local_softirq_pending() && cpu_online(cpu))) {
    + if (unlikely(local_softirq_pending())) {
    static int ratelimit;

    if (ratelimit < 10 &&
    --
    1.7.12.rc2.18.g61b472e


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