linux-kernel - [PATCH] tests: remove unneeded conversion to bool

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Date:   Thu, 25 Nov 2021 08:58:07 +0800
From:   davidcomponentone@...il.com
To:     shuah@...nel.org
Cc:     davidcomponentone@...il.com, christian.brauner@...ntu.com,
        ptikhomirov@...tuozzo.com, linux-kselftest@...r.kernel.org,
        linux-kernel@...r.kernel.org, Yang Guang <yang.guang5@....com.cn>,
        Zeal Robot <zealci@....com.cn>
Subject: [PATCH] tests: remove unneeded conversion to bool

From: Yang Guang <yang.guang5@....com.cn>

The coccinelle report
./tools/testing/selftests/move_mount_set_group/move_mount_set_group_test.c:225:18-23:
WARNING: conversion to bool not needed here
Relational and logical operators evaluate to bool,
explicit conversion is overly verbose and unneeded.

Reported-by: Zeal Robot <zealci@....com.cn>
Signed-off-by: Yang Guang <yang.guang5@....com.cn>
---
 .../selftests/move_mount_set_group/move_mount_set_group_test.c  | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/testing/selftests/move_mount_set_group/move_mount_set_group_test.c b/tools/testing/selftests/move_mount_set_group/move_mount_set_group_test.c
index 860198f83a53..80ff0b692486 100644
--- a/tools/testing/selftests/move_mount_set_group/move_mount_set_group_test.c
+++ b/tools/testing/selftests/move_mount_set_group/move_mount_set_group_test.c
@@ -222,7 +222,7 @@ static int move_mount_set_group_supported(void)
 		      AT_FDCWD, SET_GROUP_TO, MOVE_MOUNT_SET_GROUP);
 	umount2("/tmp", MNT_DETACH);
 
-	return ret < 0 ? false : true;
+	return ret >= 0;
 }
 
 FIXTURE(move_mount_set_group) {
-- 
2.30.2