struct inode_security_struct *isec = SOCK_INODE(parent)->i_security;
struct sk_security_struct *sksec = sk->sk_security;
- switch (sk->sk_family) {
- case PF_INET:
- case PF_INET6:
- case PF_UNIX:
+ if (sk->sk_family == PF_INET || sk->sk_family == PF_INET6 ||
+ sk->sk_family == PF_UNIX)
isec->sid = sksec->sid;
- break;
- default:
- /* by default there is no special labeling mechanism for the
- * sksec label so inherit the label from the parent socket */
- BUG_ON(sksec->sid != SECINITSID_UNLABELED);
- sksec->sid = isec->sid;
- }
sksec->sclass = isec->sclass;
}