Remove the following useless static inline functions:
1. label_is_visible() is a static function in
security/apparmor/label.c, and it's not used, aa_ns_visible()
can do the same things as it, so it's redundant.
2. is_deleted() is a static function in security/apparmor/file.c,
and it's not used since commit
aebd873e8d3e ("apparmor: refactor
path name lookup and permission checks around labels"), so it's
redundant.
They are redundant, so remove them.
Signed-off-by: Gaosheng Cui <cuigaosheng1@huawei.com>
Signed-off-by: John Johansen <john.johansen@canonical.com>
return aa_audit(type, profile, &sa, 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, struct aa_label *label,
const struct path *path, int flags, char *buffer,
const char **name, struct path_cond *cond, u32 request)
return label;
}
-static inline bool label_is_visible(struct aa_profile *profile,
- struct aa_label *label)
-{
- return aa_ns_visible(profile->ns, labels_ns(label), true);
-}
-
/* match a profile and its associated ns component if needed
* Assumes visibility test has already been done.
* If a subns profile is not to be matched should be prescreened with