mm: ksm use pr_err instead of printk

WARNING: Prefer: pr_err(... to printk(KERN_ERR ... [[email protected]: remove KERN_ERR] Signed-off-by: Paul McQuade <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
zubinmehta · Oct 10, 2014 · 25acde3 · 25acde3
1 parent 22880eb
commit 25acde3
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/mm/ksm.c b/mm/ksm.c
@@ -2310,15 +2310,15 @@ 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("ksm: creating kthread failed\n");
 		err = PTR_ERR(ksm_thread);
 		goto out_free;
 	}
 
 #ifdef CONFIG_SYSFS
 	err = sysfs_create_group(mm_kobj, &ksm_attr_group);
 	if (err) {
-		printk(KERN_ERR "ksm: register sysfs failed\n");
+		pr_err("ksm: register sysfs failed\n");
 		kthread_stop(ksm_thread);
 		goto out_free;
 	}