sched: remove the 'u64 now' local variables

final step: remove all (now superfluous) 'u64 now' variables.

( identity transformation that causes no change in functionality. )

Signed-off-by: Ingo Molnar <mingo@elte.hu>

1 files changed, 0 insertions, 6 deletions

diff --git a/kernel/sched_fair.c b/kernel/sched_fair.c
index 4a2cbde1057f..eb7ca49c3260 100644
--- a/kernel/sched_fair.c
+++ b/kernel/sched_fair.c
@@ -667,10 +667,8 @@ static void entity_tick(struct cfs_rq *cfs_rq, struct sched_entity *curr)
 {
         struct rq *rq = rq_of(cfs_rq);
         struct sched_entity *next;
-        u64 now;
 
         __update_rq_clock(rq);
-        now = rq->clock;
 
         /*
          * Dequeue and enqueue the task to update its
@@ -820,10 +818,8 @@ static void dequeue_task_fair(struct rq *rq, struct task_struct *p, int sleep)
 static void yield_task_fair(struct rq *rq, struct task_struct *p)
 {
         struct cfs_rq *cfs_rq = task_cfs_rq(p);
-        u64 now;
 
         __update_rq_clock(rq);
-        now = rq->clock;
         /*
          * Dequeue and enqueue the task to update its
          * position within the tree:
@@ -1062,11 +1058,9 @@ static void set_curr_task_fair(struct rq *rq)
 {
         struct task_struct *curr = rq->curr;
         struct sched_entity *se = &curr->se;
-        u64 now;
         struct cfs_rq *cfs_rq;
 
         update_rq_clock(rq);
-        now = rq->clock;
 
         for_each_sched_entity(se) {
                 cfs_rq = cfs_rq_of(se);