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lsm: Use IS_ERR_OR_NULL() helper function

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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>
This commit is contained in:
Hongbo Li 2024-08-28 20:24:50 +08:00 committed by Paul Moore
parent d6bd12e80b
commit ce4a60592e
1 changed files with 1 additions and 1 deletions
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2
security/inode.c
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@ -296,7 +296,7 @@ void securityfs_remove(struct dentry *dentry)
{ {
struct inode *dir; struct inode *dir;
if (!dentry || IS_ERR(dentry)) if (IS_ERR_OR_NULL(dentry))
return; return;
dir = d_inode(dentry->d_parent); dir = d_inode(dentry->d_parent);