linux-kernel - [PATCH] sched/core: Add in additional const on preempt

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Date:   Fri, 16 Apr 2021 09:35:18 +0100
From:   Colin King <colin.king@...onical.com>
To:     Ingo Molnar <mingo@...hat.com>,
        Peter Zijlstra <peterz@...radead.org>,
        Juri Lelli <juri.lelli@...hat.com>,
        Vincent Guittot <vincent.guittot@...aro.org>,
        Dietmar Eggemann <dietmar.eggemann@....com>,
        Steven Rostedt <rostedt@...dmis.org>,
        Ben Segall <bsegall@...gle.com>, Mel Gorman <mgorman@...e.de>
Cc:     kernel-janitors@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH] sched/core: Add in additional const on preempt_modes array declaration

From: Colin Ian King <colin.king@...onical.com>

Checkpatch warnings that there is a missing const, fix this by adding it.
Clean us up warning:

"WARNING: static const char * array should probably be static
const char * const"

Signed-off-by: Colin Ian King <colin.king@...onical.com>
---
 kernel/sched/core.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/kernel/sched/core.c b/kernel/sched/core.c
index 42c06fccade5..beaa6263f4c3 100644
--- a/kernel/sched/core.c
+++ b/kernel/sched/core.c
@@ -5472,7 +5472,7 @@ static ssize_t sched_dynamic_write(struct file *filp, const char __user *ubuf,
 
 static int sched_dynamic_show(struct seq_file *m, void *v)
 {
-	static const char * preempt_modes[] = {
+	static const char * const preempt_modes[] = {
 		"none", "voluntary", "full"
 	};
 	int i;
-- 
2.30.2