linux-kernel - [PATCH] mm: ksm use pr

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Date:	Wed,  1 Oct 2014 21:35:30 +0100
From:	Paul McQuade <paulmcquad@...il.com>
To:	paulmcquad@...il.com
Cc:	linux-kernel@...r.kernel.org, linux-mm@...ck.org, neilb@...e.de,
	sasha.levin@...cle.com, rientjes@...gle.com, hughd@...gle.com,
	joe@...ches.com, paul.gortmaker@...driver.com,
	liwanp@...ux.vnet.ibm.com, n-horiguchi@...jp.nec.com,
	iamjoonsoo.kim@....com, akpm@...ux-foundation.org
Subject: [PATCH] mm: ksm use pr_err instead of printk

WARNING: Prefer: pr_err(...  to printk(KERN_ERR ...

Signed-off-by: Paul McQuade <paulmcquad@...il.com>
---
 mm/ksm.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/mm/ksm.c b/mm/ksm.c
index fb75902..79a26b4 100644
--- a/mm/ksm.c
+++ b/mm/ksm.c
@@ -2310,7 +2310,7 @@ static int __init ksm_init(void)
 
 	ksm_thread = kthread_run(ksm_scan_thread, NULL, "ksmd");
 	if (IS_ERR(ksm_thread)) {
-		printk(KERN_ERR "ksm: creating kthread failed\n");
+		pr_err(KERN_ERR "ksm: creating kthread failed\n");
 		err = PTR_ERR(ksm_thread);
 		goto out_free;
 	}
@@ -2318,7 +2318,7 @@ static int __init ksm_init(void)
 #ifdef CONFIG_SYSFS
 	err = sysfs_create_group(mm_kobj, &ksm_attr_group);
 	if (err) {
-		printk(KERN_ERR "ksm: register sysfs failed\n");
+		pr_err(KERN_ERR "ksm: register sysfs failed\n");
 		kthread_stop(ksm_thread);
 		goto out_free;
 	}
-- 
1.9.1

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