void abort_creds(struct cred *new)
{
	kdebug("abort_creds(%p{%d,%d})", new,
	       atomic_read(&new->usage),
	       read_cred_subscribers(new));

#ifdef CONFIG_DEBUG_CREDENTIALS
	BUG_ON(read_cred_subscribers(new) != 0);
#endif
	BUG_ON(atomic_read(&new->usage) < 1);
	put_cred(new);
}
Unknown