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mm: ksm use pr_err instead of printk 

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

[akpm@linux-foundation.org: remove KERN_ERR]
Signed-off-by: Paul McQuade <paulmcquad@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Paul McQuade 2014-10-09 15:29:09 -07:00 committed by Linus Torvalds
parent 22880ebe76
commit 25acde3173
1 changed files with 2 additions and 2 deletions
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4
mm/ksm.c
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@ -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("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("ksm: register sysfs failed\n");
kthread_stop(ksm_thread);
goto out_free;
}