linux-kernel - [PATCH linux-next] selinux: Remove the unneeded result variable

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Date:   Tue, 30 Aug 2022 08:41:24 +0000
From:   cgel.zte@...il.com
To:     paul@...l-moore.com
Cc:     stephen.smalley.work@...il.com, eparis@...isplace.org,
        selinux@...r.kernel.org, linux-kernel@...r.kernel.org,
        ye xingchen <ye.xingchen@....com.cn>,
        Zeal Robot <zealci@....com.cn>
Subject: [PATCH linux-next] selinux: Remove the unneeded result variable

From: ye xingchen <ye.xingchen@....com.cn>

Return the value sel_make_perm_files() directly instead of storing it
in another redundant variable.

Reported-by: Zeal Robot <zealci@....com.cn>
Signed-off-by: ye xingchen <ye.xingchen@....com.cn>
---
 security/selinux/selinuxfs.c | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/security/selinux/selinuxfs.c b/security/selinux/selinuxfs.c
index 8fcdd494af27..66610eb3d317 100644
--- a/security/selinux/selinuxfs.c
+++ b/security/selinux/selinuxfs.c
@@ -1917,7 +1917,6 @@ static int sel_make_class_dir_entries(struct selinux_policy *newpolicy,
 	struct selinux_fs_info *fsi = sb->s_fs_info;
 	struct dentry *dentry = NULL;
 	struct inode *inode = NULL;
-	int rc;
 
 	dentry = d_alloc_name(dir, "index");
 	if (!dentry)
@@ -1937,9 +1936,7 @@ static int sel_make_class_dir_entries(struct selinux_policy *newpolicy,
 	if (IS_ERR(dentry))
 		return PTR_ERR(dentry);
 
-	rc = sel_make_perm_files(newpolicy, classname, index, dentry);
-
-	return rc;
+	return sel_make_perm_files(newpolicy, classname, index, dentry);
 }
 
 static int sel_make_classes(struct selinux_policy *newpolicy,
-- 
2.25.1