linux-kernel - livepatch: match function return value type with prototype

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Message-ID: <5563DD50.8090603@huawei.com>
Date:	Tue, 26 May 2015 10:41:20 +0800
From:	Li Bin <huawei.libin@...wei.com>
To:	Jiri Kosina <jkosina@...e.cz>, Nicholas Mc Guire <hofrat@...dl.org>
CC:	Josh Poimboeuf <jpoimboe@...hat.com>,
	Seth Jennings <sjenning@...hat.com>,
	Vojtech Pavlik <vojtech@...e.cz>,
	<live-patching@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
	xiexiuqi <xiexiuqi@...wei.com>,
	Hanjun Guo <guohanjun@...wei.com>,
	Libin <huawei.libin@...wei.com>
Subject: livepatch: match function return value type with prototype

The klp_is_module return type should be boolean.

Signed-off-by: Li Bin <huawei.libin@...wei.com>
---
 kernel/livepatch/core.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/kernel/livepatch/core.c b/kernel/livepatch/core.c
index 284e269..30e9339 100644
--- a/kernel/livepatch/core.c
+++ b/kernel/livepatch/core.c
@@ -78,7 +78,7 @@ static struct klp_ops *klp_find_ops(unsigned long old_addr)

 static bool klp_is_module(struct klp_object *obj)
 {
-	return obj->name;
+	return !!obj->name;
 }

 static bool klp_is_object_loaded(struct klp_object *obj)
-- 
1.7.1


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