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apparmor: remove useless static inline function is_deleted

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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>
This commit is contained in:
Colin Ian King 2024-03-04 16:36:55 +00:00 committed by John Johansen
parent 2bc73505a5
commit 4a8db36784
1 changed files with 0 additions and 13 deletions
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13
security/apparmor/file.c
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@ -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,