From 4a8db3678403e34c31df6b99a26414d5e183538c Mon Sep 17 00:00:00 2001
From: Colin Ian King <colin.i.king@gmail.com>
Date: Mon, 4 Mar 2024 16:36:55 +0000
Subject: [PATCH] apparmor: remove useless static inline function is_deleted
The inlined function is_deleted is redundant, it is not called at all
from any function in security/apparmor/file.c and so it can be removed.
Cleans up clang scan build warning:
security/apparmor/file.c:153:20: warning: unused function
'is_deleted' [-Wunused-function]
Signed-off-by: Colin Ian King <colin.i.king@gmail.com>
Signed-off-by: John Johansen <john.johansen@canonical.com>
---
security/apparmor/file.c | 13 -------------
1 file changed, 13 deletions(-)
diff --git a/security/apparmor/file.c b/security/apparmor/file.c
index c03eb7c19f162..d52a5b14dad4c 100644
--- a/security/apparmor/file.c
+++ b/security/apparmor/file.c
@@ -144,19 +144,6 @@ int aa_audit_file(const struct cred *subj_cred,
return aa_audit(type, profile, &ad, file_audit_cb);
}
-/**
- * is_deleted - test if a file has been completely unlinked
- * @dentry: dentry of file to test for deletion (NOT NULL)
- *
- * Returns: true if deleted else false
- */
-static inline bool is_deleted(struct dentry *dentry)
-{
- if (d_unlinked(dentry) && d_backing_inode(dentry)->i_nlink == 0)
- return true;
- return false;
-}
-
static int path_name(const char *op, const struct cred *subj_cred,
struct aa_label *label,
const struct path *path, int flags, char *buffer,
--
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