1 files changed, 13 insertions, 8 deletions

diff --git a/kernel/sched_fair.c b/kernel/sched_fair.c
index cf2cd6ce4cb2..fb8994c6d4bb 100644
--- a/kernel/sched_fair.c
+++ b/kernel/sched_fair.c
@@ -899,7 +899,7 @@ static void hrtick_start_fair(struct rq *rq, struct task_struct *p)
                  * doesn't make sense. Rely on vruntime for fairness.
                  */
                 if (rq->curr != p)
-                        delta = max(10000LL, delta);
+                        delta = max_t(s64, 10000LL, delta);
 
                 hrtick_start(rq, delta);
         }
@@ -1442,18 +1442,23 @@ __load_balance_iterator(struct cfs_rq *cfs_rq, struct list_head *next)
         struct task_struct *p = NULL;
         struct sched_entity *se;
 
-        while (next != &cfs_rq->tasks) {
+        if (next == &cfs_rq->tasks)
+                return NULL;
+
+        /* Skip over entities that are not tasks */
+        do {
                 se = list_entry(next, struct sched_entity, group_node);
                 next = next->next;
+        } while (next != &cfs_rq->tasks && !entity_is_task(se));
 
-                /* Skip over entities that are not tasks */
-                if (entity_is_task(se)) {
-                        p = task_of(se);
-                        break;
-                }
-        }
+        if (next == &cfs_rq->tasks)
+                return NULL;
 
         cfs_rq->balance_iterator = next;
+
+        if (entity_is_task(se))
+                p = task_of(se);
+
         return p;
 }