linux-kernel - [PATCH 5/7] kernel/module: module_is

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Message-Id: <1513308799-19232-6-git-send-email-baiyaowei@cmss.chinamobile.com>
Date:   Thu, 14 Dec 2017 22:33:17 -0500
From:   Yaowei Bai <baiyaowei@...s.chinamobile.com>
To:     akpm@...ux-foundation.org, rdunlap@...radead.org,
        rientjes@...gle.com, joe@...ches.com
Cc:     linux-kernel@...r.kernel.org, baiyaowei@...s.chinamobile.com
Subject: [PATCH 5/7] kernel/module: module_is_live can be boolean

This patch makes module_is_live return bool due to this particular
function only using either one or zero as its return value.

No functional change.

Signed-off-by: Yaowei Bai <baiyaowei@...s.chinamobile.com>
---
 include/linux/module.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/linux/module.h b/include/linux/module.h
index c69b49a..fa5d53e 100644
--- a/include/linux/module.h
+++ b/include/linux/module.h
@@ -485,7 +485,7 @@ struct module {
 /* FIXME: It'd be nice to isolate modules during init, too, so they
    aren't used before they (may) fail.  But presently too much code
    (IDE & SCSI) require entry into the module during init.*/
-static inline int module_is_live(struct module *mod)
+static inline bool module_is_live(struct module *mod)
 {
 	return mod->state != MODULE_STATE_GOING;
 }
-- 
1.8.3.1