1 files changed, 10 insertions, 12 deletions

diff --git a/kernel/sched_rt.c b/kernel/sched_rt.c
index cc38521c5723..05ada7d44800 100644
--- a/kernel/sched_rt.c
+++ b/kernel/sched_rt.c
@@ -576,12 +576,9 @@ static void push_rt_tasks(struct rq *rq)
 
 static int pull_rt_task(struct rq *this_rq)
 {
-        struct task_struct *next;
-        struct task_struct *p;
+        int this_cpu = this_rq->cpu, ret = 0, cpu;
+        struct task_struct *p, *next;
         struct rq *src_rq;
-        int this_cpu = this_rq->cpu;
-        int cpu;
-        int ret = 0;
 
         /*
          * If cpusets are used, and we have overlapping
@@ -608,23 +605,25 @@ static int pull_rt_task(struct rq *this_rq)
                         if (double_lock_balance(this_rq, src_rq)) {
                                 /* unlocked our runqueue lock */
                                 struct task_struct *old_next = next;
+
                                 next = pick_next_task_rt(this_rq);
                                 if (next != old_next)
                                         ret = 1;
                         }
-                        if (likely(src_rq->rt.rt_nr_running <= 1))
+                        if (likely(src_rq->rt.rt_nr_running <= 1)) {
                                 /*
                                  * Small chance that this_rq->curr changed
                                  * but it's really harmless here.
                                  */
                                 rt_clear_overload(this_rq);
-                        else
+                        } else {
                                 /*
                                  * Heh, the src_rq is now overloaded, since
                                  * we already have the src_rq lock, go straight
                                  * to pulling tasks from it.
                                  */
                                 goto try_pulling;
+                        }
                         spin_unlock(&src_rq->lock);
                         continue;
                 }
@@ -638,6 +637,7 @@ static int pull_rt_task(struct rq *this_rq)
                  */
                 if (double_lock_balance(this_rq, src_rq)) {
                         struct task_struct *old_next = next;
+
                         next = pick_next_task_rt(this_rq);
                         if (next != old_next)
                                 ret = 1;
@@ -674,7 +674,7 @@ static int pull_rt_task(struct rq *this_rq)
                          */
                         if (p->prio < src_rq->curr->prio ||
                             (next && next->prio < src_rq->curr->prio))
-                                goto bail;
+                                goto out;
 
                         ret = 1;
 
@@ -686,9 +686,7 @@ static int pull_rt_task(struct rq *this_rq)
                          * case there's an even higher prio task
                          * in another runqueue. (low likelyhood
                          * but possible)
-                         */
-
-                        /*
+                         *
                          * Update next so that we won't pick a task
                          * on another cpu with a priority lower (or equal)
                          * than the one we just picked.
@@ -696,7 +694,7 @@ static int pull_rt_task(struct rq *this_rq)
                         next = p;
 
                 }
- bail:
+ out:
                 spin_unlock(&src_rq->lock);
         }