[PATCH v3] sched/fair: cleanup task_util and capacity type

[Vincent Donnefort]

task_util and capacity are comparable unsigned long values. There is no
need for an intermidiate implicit signed cast.

Signed-off-by: Vincent Donnefort <vincent.donnefort@xxxxxxx>

---
v2 -> v3:
  * Drop "Fixes" tags. 
  * Merge changes in one.

v1 -> v2:
  * Add task_fits_capacity missing unsigned
---

diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c
index 945d987246c5..26a88975f68a 100644
--- a/kernel/sched/fair.c
+++ b/kernel/sched/fair.c
@@ -4070,7 +4070,8 @@ static inline void util_est_update(struct cfs_rq *cfs_rq,
 	trace_sched_util_est_se_tp(&p->se);
 }
 
-static inline int task_fits_capacity(struct task_struct *p, long capacity)
+static inline int task_fits_capacity(struct task_struct *p,
+				     unsigned long capacity)
 {
 	return fits_capacity(uclamp_task_util(p), capacity);
 }
@@ -6346,7 +6347,7 @@ select_idle_capacity(struct task_struct *p, struct sched_domain *sd, int target)
 	return best_cpu;
 }
 
-static inline bool asym_fits_capacity(int task_util, int cpu)
+static inline bool asym_fits_capacity(unsigned long task_util, int cpu)
 {
 	if (static_branch_unlikely(&sched_asym_cpucapacity))
 		return fits_capacity(task_util, capacity_of(cpu));
-- 
2.25.1