[PATCH] stats: Replace seq_printf with seq_puts

[Xu Wang]

seq_puts is a lot cheaper than seq_printf, so use that to print
literal strings.

Signed-off-by: Xu Wang <vu...@iscas.ac.cn>
---
 kernel/sched/stats.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/kernel/sched/stats.c b/kernel/sched/stats.c
index 750fb3c67eed..0818fe03407a 100644
--- a/kernel/sched/stats.c
+++ b/kernel/sched/stats.c
@@ -37,7 +37,7 @@ static int show_schedstat(struct seq_file *seq, void *v)
                    rq->rq_cpu_time,
                    rq->rq_sched_info.run_delay, rq->rq_sched_info.pcount);
 
-               seq_printf(seq, "\n");
+               seq_putc(seq, '\n');
 
 #ifdef CONFIG_SMP
                /* domain-specific stats */
-- 
2.17.1