/* RA packet may be delivered ONLY to IPPROTO_RAW socket */
if (sk->sk_type != SOCK_RAW || inet_sk(sk)->num != IPPROTO_RAW)
- return -EINVAL;
+ return -ENOPROTOOPT;
new_ra = (sel>=0) ? kmalloc(sizeof(*new_ra), GFP_KERNEL) : NULL;
case IPV6_MULTICAST_HOPS:
if (sk->sk_type == SOCK_STREAM)
- goto e_inval;
+ break;
if (optlen < sizeof(int))
goto e_inval;
if (val > 255 || val < -1)
case IPV6_MULTICAST_IF:
if (sk->sk_type == SOCK_STREAM)
- goto e_inval;
+ break;
if (optlen < sizeof(int))
goto e_inval;
if (sk->sk_protocol != IPPROTO_UDP &&
sk->sk_protocol != IPPROTO_UDPLITE &&
sk->sk_protocol != IPPROTO_TCP)
- return -EINVAL;
+ return -ENOPROTOOPT;
if (sk->sk_state != TCP_ESTABLISHED)
return -ENOTCONN;
val = sk->sk_family;