P-FP: reject tasks with invalid priorities

The existing admission test failed to test for too-low
priorities. Use the common macro to accept only valid
priorities.

1 files changed, 1 insertions, 1 deletions

diff --git a/litmus/sched_pfp.c b/litmus/sched_pfp.c
index 3f1fb03f0c35..62be699629b1 100644
--- a/litmus/sched_pfp.c
+++ b/litmus/sched_pfp.c
@@ -1613,7 +1613,7 @@ static long pfp_admit_task(struct task_struct* tsk)
             /* don't allow tasks on release master CPU */
             task_cpu(tsk) != remote_dom(task_cpu(tsk))->release_master &&
 #endif
-            get_priority(tsk) > 0)
+            litmus_is_valid_fixed_prio(get_priority(tsk)))
                 return 0;
         else
                 return -EINVAL;