linux-kernel - [RFC PATCH 13/20] selinux: selinuxfs: avoid implicit conversions

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Message-Id: <20230706132337.15924-13-cgzones@googlemail.com>
Date:   Thu,  6 Jul 2023 15:23:28 +0200
From:   Christian Göttsche <cgzones@...glemail.com>
To:     selinux@...r.kernel.org
Cc:     Paul Moore <paul@...l-moore.com>,
        Stephen Smalley <stephen.smalley.work@...il.com>,
        Eric Paris <eparis@...isplace.org>,
        linux-kernel@...r.kernel.org
Subject: [RFC PATCH 13/20] selinux: selinuxfs: avoid implicit conversions

Use umode_t as parameter type for sel_make_inode(), which assigns the
value to the member i_mode of struct inode.

Use identical type for loop iterator.

Signed-off-by: Christian Göttsche <cgzones@...glemail.com>
---
 security/selinux/selinuxfs.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/security/selinux/selinuxfs.c b/security/selinux/selinuxfs.c
index 16036633ddd3..c3ac0468f698 100644
--- a/security/selinux/selinuxfs.c
+++ b/security/selinux/selinuxfs.c
@@ -97,10 +97,9 @@ static int selinux_fs_info_create(struct super_block *sb)
 static void selinux_fs_info_free(struct super_block *sb)
 {
 	struct selinux_fs_info *fsi = sb->s_fs_info;
-	int i;
 
 	if (fsi) {
-		for (i = 0; i < fsi->bool_num; i++)
+		for (unsigned int i = 0; i < fsi->bool_num; i++)
 			kfree(fsi->bool_pending_names[i]);
 		kfree(fsi->bool_pending_names);
 		kfree(fsi->bool_pending_values);
@@ -1191,7 +1190,7 @@ static ssize_t sel_write_member(struct file *file, char *buf, size_t size)
 	return length;
 }
 
-static struct inode *sel_make_inode(struct super_block *sb, int mode)
+static struct inode *sel_make_inode(struct super_block *sb, umode_t mode)
 {
 	struct inode *ret = new_inode(sb);
 
-- 
2.40.1