sched: use group_first_cpu() instead of cpumask_first(sched_group_cpus())

Impact: cleanup

This patch changes cpumask_first(sched_group_cpus()) to group_first_cpu()
for maintainability.

Signed-off-by: Miao Xie <miaox@cn.fujitsu.com>
Acked-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

1 files changed, 2 insertions, 2 deletions

diff --git a/kernel/sched.c b/kernel/sched.c
index 92b4b56ad093..7601ceebf7ce 100644
--- a/kernel/sched.c
+++ b/kernel/sched.c
@@ -7995,7 +7995,7 @@ static void init_numa_sched_groups_power(struct sched_group *group_head)
                         struct sched_domain *sd;
 
                         sd = &per_cpu(phys_domains, j).sd;
-                        if (j != cpumask_first(sched_group_cpus(sd->groups))) {
+                        if (j != group_first_cpu(sd->groups)) {
                                 /*
                                  * Only add "power" once for each
                                  * physical package.
@@ -8073,7 +8073,7 @@ static void init_sched_groups_power(int cpu, struct sched_domain *sd)
 
         WARN_ON(!sd || !sd->groups);
 
-        if (cpu != cpumask_first(sched_group_cpus(sd->groups)))
+        if (cpu != group_first_cpu(sd->groups))
                 return;
 
         child = sd->child;