rdma: ONCRPC RDMA protocol marshalling

[powerpc.git] / net / dccp / proto.c

diff --git a/net/dccp/proto.c b/net/dccp/proto.c
index cc87c50..0bed4a6 100644 (file)
--- a/net/dccp/proto.c
+++ b/net/dccp/proto.c
@@ -657,19 +657,15 @@ static int do_dccp_getsockopt(struct sock *sk, int level, int optname,
                                               (__be32 __user *)optval, optlen);
        case DCCP_SOCKOPT_GET_CUR_MPS:
                val = dp->dccps_mss_cache;
-               len = sizeof(val);
                break;
        case DCCP_SOCKOPT_SERVER_TIMEWAIT:
                val = dp->dccps_server_timewait;
-               len = sizeof(val);
                break;
        case DCCP_SOCKOPT_SEND_CSCOV:
                val = dp->dccps_pcslen;
-               len = sizeof(val);
                break;
        case DCCP_SOCKOPT_RECV_CSCOV:
                val = dp->dccps_pcrlen;
-               len = sizeof(val);
                break;
        case 128 ... 191:
                return ccid_hc_rx_getsockopt(dp->dccps_hc_rx_ccid, sk, optname,
@@ -681,6 +677,7 @@ static int do_dccp_getsockopt(struct sock *sk, int level, int optname,
                return -ENOPROTOOPT;
        }
 
+       len = sizeof(val);
        if (put_user(len, optlen) || copy_to_user(optval, &val, len))
                return -EFAULT;