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

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Date:   Thu, 25 Nov 2021 08:56:03 +0800
From:   davidcomponentone@...il.com
To:     shuah@...nel.org
Cc:     davidcomponentone@...il.com, linux-kselftest@...r.kernel.org,
        linux-kernel@...r.kernel.org, Yang Guang <yang.guang5@....com.cn>,
        Zeal Robot <zealci@....com.cn>
Subject: [PATCH] mnt: remove unneeded conversion to bool

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

The coccinelle report
./tools/testing/selftests/mount/unprivileged-remount-test.c:285:54-59:
WARNING: conversion to bool not needed here
./tools/testing/selftests/mount/unprivileged-remount-test.c:207:54-59:
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>
---
 tools/testing/selftests/mount/unprivileged-remount-test.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/tools/testing/selftests/mount/unprivileged-remount-test.c b/tools/testing/selftests/mount/unprivileged-remount-test.c
index 584dc6bc3b06..d2917054fe3a 100644
--- a/tools/testing/selftests/mount/unprivileged-remount-test.c
+++ b/tools/testing/selftests/mount/unprivileged-remount-test.c
@@ -204,7 +204,7 @@ bool test_unpriv_remount(const char *fstype, const char *mount_options,
 		if (!WIFEXITED(status)) {
 			die("child did not terminate cleanly\n");
 		}
-		return WEXITSTATUS(status) == EXIT_SUCCESS ? true : false;
+		return WEXITSTATUS(status) == EXIT_SUCCESS;
 	}
 
 	create_and_enter_userns();
@@ -282,7 +282,7 @@ static bool test_priv_mount_unpriv_remount(void)
 		if (!WIFEXITED(status)) {
 			die("child did not terminate cleanly\n");
 		}
-		return WEXITSTATUS(status) == EXIT_SUCCESS ? true : false;
+		return WEXITSTATUS(status) == EXIT_SUCCESS;
 	}
 
 	orig_mnt_flags = read_mnt_flags(orig_path);
-- 
2.30.2