samples: mark {static|__init|__exit} for {init|exit} functions

None of these (init|exit) functions is called from other functions which
is outside the kernel module mechanism or kernel itself, so mark them as
{static|__init|__exit}.

Signed-off-by: Qinghuang Feng <qhfeng.kernel@gmail.com>
Cc: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
Acked-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 2 insertions, 2 deletions

diff --git a/samples/markers/marker-example.c b/samples/markers/marker-example.c
index e90dc5d04392..e9cd9c0bc84f 100644
--- a/samples/markers/marker-example.c
+++ b/samples/markers/marker-example.c
@@ -30,7 +30,7 @@ static struct file_operations mark_ops = {
         .open = my_open,
 };
 
-static int example_init(void)
+static int __init example_init(void)
 {
         printk(KERN_ALERT "example init\n");
         pentry_example = proc_create("marker-example", 0444, NULL, &mark_ops);
@@ -39,7 +39,7 @@ static int example_init(void)
         return 0;
 }
 
-static void example_exit(void)
+static void __exit example_exit(void)
 {
         printk(KERN_ALERT "example exit\n");
         remove_proc_entry("marker-example", NULL);