linux-kernel - [PATCH -next] jump_label: Fix non static symbol warning

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Date:	Fri, 17 Jun 2016 17:19:40 +0000
From:	weiyj_lk@....com
To:	Peter Zijlstra <peterz@...radead.org>
Cc:	Wei Yongjun <yongjun_wei@...ndmicro.com.cn>,
	linux-kernel@...r.kernel.org
Subject: [PATCH -next] jump_label: Fix non static symbol warning

From: Wei Yongjun <yongjun_wei@...ndmicro.com.cn>

Fixes the following sparse warnings:

kernel/jump_label.c:473:23: warning:
 symbol 'jump_label_module_nb' was not declared. Should it be static?

Signed-off-by: Wei Yongjun <yongjun_wei@...ndmicro.com.cn>
---
 kernel/jump_label.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/kernel/jump_label.c b/kernel/jump_label.c
index 3c67e5e..6077b3b 100644
--- a/kernel/jump_label.c
+++ b/kernel/jump_label.c
@@ -470,7 +470,7 @@ jump_label_module_notify(struct notifier_block *self, unsigned long val,
 	return notifier_from_errno(ret);
 }
 
-struct notifier_block jump_label_module_nb = {
+static struct notifier_block jump_label_module_nb = {
 	.notifier_call = jump_label_module_notify,
 	.priority = 1, /* higher than tracepoints */
 };