From: Andrew Morton <akpm@linux-foundation.org>

Cc: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---


diff -puN samples/markers/marker-example.c~linux-kernel-markers-samples-checkpatch-fixes samples/markers/marker-example.c
--- a/samples/markers/marker-example.c~linux-kernel-markers-samples-checkpatch-fixes
+++ a/samples/markers/marker-example.c
@@ -13,16 +13,15 @@
 #include <linux/sched.h>
 #include <linux/proc_fs.h>
 
-struct proc_dir_entry *pentry_example = NULL;
+struct proc_dir_entry *pentry_example;
 
 static int my_open(struct inode *inode, struct file *file)
 {
 	int i;
 
 	trace_mark(subsystem_event, "%d %s", 123, "example string");
-	for (i=0; i<10; i++) {
+	for (i = 0; i < 10; i++)
 		trace_mark(subsystem_eventb, MARK_NOARGS);
-	}
 	return -EPERM;
 }
 
diff -puN samples/markers/probe-example.c~linux-kernel-markers-samples-checkpatch-fixes samples/markers/probe-example.c
--- a/samples/markers/probe-example.c~linux-kernel-markers-samples-checkpatch-fixes
+++ a/samples/markers/probe-example.c
@@ -34,7 +34,7 @@ void probe_subsystem_event(const struct 
 	mystr = va_arg(ap, typeof(mystr));
 
 	/* Call printk */
-	printk("Value %u, string %s\n", value, mystr);
+	printk(KERN_DEBUG "Value %u, string %s\n", value, mystr);
 
 	/* or count, check rights, serialize data in a buffer */
 
@@ -84,10 +84,10 @@ static void __exit probe_fini(void)
 {
 	int i;
 
-	for (i = 0; i < ARRAY_SIZE(probe_array); i++) {
+	for (i = 0; i < ARRAY_SIZE(probe_array); i++)
 		marker_probe_unregister(probe_array[i].name);
-	}
-	printk("Number of event b : %u\n", atomic_read(&eventb_count));
+	printk(KERN_INFO "Number of event b : %u\n",
+			atomic_read(&eventb_count));
 }
 
 module_init(probe_init);
_