[PATCH 3/3] kernel-sched: Combine two seq_printf() calls into one in show_schedstat()

[SF Markus Elfring]

From: Markus Elfring <elfr...@users.sourceforge.net>
Date: Sat, 6 May 2017 21:26:19 +0200

Some data were put into a sequence by two separate function calls.
Print the same data by a single function call instead.

This issue was detected by using the Coccinelle software.

Signed-off-by: Markus Elfring <elfr...@users.sourceforge.net>
---
 kernel/sched/stats.c | 14 +++++---------
 1 file changed, 5 insertions(+), 9 deletions(-)

diff --git a/kernel/sched/stats.c b/kernel/sched/stats.c
index 87e2c9f0c33e..05ee4b6dcfca 100644
--- a/kernel/sched/stats.c
+++ b/kernel/sched/stats.c
@@ -30,15 +30,11 @@ static int show_schedstat(struct seq_file *seq, void *v)
 
                /* runqueue-specific stats */
                seq_printf(seq,
-                   "cpu%d %u 0 %u %u %u %u %llu %llu %lu",
-                   cpu, rq->yld_count,
-                   rq->sched_count, rq->sched_goidle,
-                   rq->ttwu_count, rq->ttwu_local,
-                   rq->rq_cpu_time,
-                   rq->rq_sched_info.run_delay, rq->rq_sched_info.pcount);
-
-               seq_printf(seq, "\n");
-
+                          "cpu%d %u 0 %u %u %u %u %llu %llu %lu\n",
+                          cpu, rq->yld_count, rq->sched_count,
+                          rq->sched_goidle, rq->ttwu_count, rq->ttwu_local,
+                          rq->rq_cpu_time, rq->rq_sched_info.run_delay,
+                          rq->rq_sched_info.pcount);
 #ifdef CONFIG_SMP
                /* domain-specific stats */
                rcu_read_lock();
-- 
2.12.2