From: Hongbo Li <lihongbo22@huawei.com>
Date: Wed, 28 Aug 2024 12:24:50 +0000 (+0800)
Subject: lsm: Use IS_ERR_OR_NULL() helper function
X-Git-Tag: v6.12-rc1~198^2~2
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=ce4a60592ee03e8f6900bf9bf2a6108cd1a9903c;p=thirdparty%2Flinux.git

lsm: Use IS_ERR_OR_NULL() helper function

Use the IS_ERR_OR_NULL() helper instead of open-coding a
NULL and an error pointer checks to simplify the code and
improve readability.

Signed-off-by: Hongbo Li <lihongbo22@huawei.com>
Signed-off-by: Paul Moore <paul@paul-moore.com>
---

diff --git a/security/inode.c b/security/inode.c
index f21847badb7d8..da3ab44c8e571 100644
--- a/security/inode.c
+++ b/security/inode.c
@@ -296,7 +296,7 @@ void securityfs_remove(struct dentry *dentry)
 {
 	struct inode *dir;
 
-	if (!dentry || IS_ERR(dentry))
+	if (IS_ERR_OR_NULL(dentry))
 		return;
 
 	dir = d_inode(dentry->d_parent);