[PATCH 3/3] sched: remove WARN_ON(!sd) from init_sched_groups_power()

sd can't be NULL in init_sched_groups_power() and so checking it for NULL isn't useful. In case it is required, then also we need to rearrange the code a bit as we already accessed invalid pointer sd to get sg: sg = sd->groups.

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

diff --git a/kernel/sched/core.c b/kernel/sched/core.c index 27842f5..c949f6d 100644 --- a/kernel/sched/core.c +++ b/kernel/sched/core.c @@ -5387,7 +5387,7 @@ static void init_sched_groups_power(int cpu, struct sched_domain *sd) { struct sched_group *sg = sd->groups;

- WARN_ON(!sd || !sg); + WARN_ON(!sg);

do { sg->group_weight = cpumask_weight(sched_group_cpus(sg));