sched: use TASK_NICE for task_struct

#define TASK_NICE(p)            PRIO_TO_NICE((p)->static_prio)

So it's better to use TASK_NICE here.

Signed-off-by: WANG Cong <wangcong@zeuux.org>
Acked-by: Peter Zijlstra <peterz@infradead.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

diff --git a/kernel/sched.c b/kernel/sched.c
index 648154cf1117e787c56b8dde102ec672fd0ea96f..5475d56a20f1cb9b7b47e9cebf7661e2e3890b95 100644 (file)
--- a/kernel/sched.c
+++ b/kernel/sched.c
@@ -5236,7 +5236,7 @@ SYSCALL_DEFINE1(nice, int, increment)
        if (increment > 40)
                increment = 40;
 
-       nice = PRIO_TO_NICE(current->static_prio) + increment;
+       nice = TASK_NICE(current) + increment;
        if (nice < -20)
                nice = -20;
        if (nice > 19)