}
}
- result->refcnt = 1;
+ atomic_set(&result->refcnt, 1);
/* The empty path is special. */
if (unlikely(!len)) {
if (empty)
memcpy((char *)result->name, filename, len);
result->uptr = NULL;
result->aname = NULL;
- result->refcnt = 1;
+ atomic_set(&result->refcnt, 1);
audit_getname(result);
return result;
if (IS_ERR(name))
return;
- BUG_ON(name->refcnt <= 0);
+ if (WARN_ON_ONCE(!atomic_read(&name->refcnt)))
+ return;
- if (--name->refcnt > 0)
+ if (!atomic_dec_and_test(&name->refcnt))
return;
if (name->name != name->iname) {