linux-kernel - [PATCH] kgdb: Return true in kgdb_nmi_poll

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Date:   Thu, 7 May 2020 19:06:49 +0800
From:   Jason Yan <yanaijie@...wei.com>
To:     <jason.wessel@...driver.com>, <daniel.thompson@...aro.org>,
        <dianders@...omium.org>, <kgdb-bugreport@...ts.sourceforge.net>,
        <linux-kernel@...r.kernel.org>
CC:     Jason Yan <yanaijie@...wei.com>
Subject: [PATCH] kgdb: Return true in kgdb_nmi_poll_knock()

Fix the following coccicheck warning:

include/linux/kgdb.h:301:54-55: WARNING: return of 0/1 in function
'kgdb_nmi_poll_knock' with return type bool

Signed-off-by: Jason Yan <yanaijie@...wei.com>
---
 include/linux/kgdb.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/linux/kgdb.h b/include/linux/kgdb.h
index b072aeb1fd78..042828aeb73d 100644
--- a/include/linux/kgdb.h
+++ b/include/linux/kgdb.h
@@ -298,7 +298,7 @@ extern bool kgdb_nmi_poll_knock(void);
 #else
 static inline int kgdb_register_nmi_console(void) { return 0; }
 static inline int kgdb_unregister_nmi_console(void) { return 0; }
-static inline bool kgdb_nmi_poll_knock(void) { return 1; }
+static inline bool kgdb_nmi_poll_knock(void) { return true; }
 #endif
 
 extern int kgdb_register_io_module(struct kgdb_io *local_kgdb_io_ops);
-- 
2.21.1