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>

diff --git a/mm/ksm.c b/mm/ksm.c
index fb75902..6b2e337 100644 (file)
--- 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("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;
        }