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
--- a/mm/ksm.c
+++ b/mm/ksm.c
@@ -2310,7 +2310,7 @@
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 @@
#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;
}