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-rw-r--r--net/appletalk/ddp.c2
-rw-r--r--net/core/sock.c4
-rw-r--r--net/dccp/ipv4.c1
-rw-r--r--net/decnet/af_decnet.c2
-rw-r--r--net/ipv4/af_inet.c7
-rw-r--r--net/ipv4/udp.c22
-rw-r--r--net/ipv4/udplite.c1
-rw-r--r--net/ipv6/af_inet6.c3
-rw-r--r--net/ipv6/ping.c1
-rw-r--r--net/ipv6/raw.c1
-rw-r--r--net/ipv6/tcp_ipv6.c1
-rw-r--r--net/ipv6/udp.c9
-rw-r--r--net/ipv6/udplite.c1
-rw-r--r--net/ipx/af_ipx.c2
-rw-r--r--net/ipx/ipx_route.c3
-rw-r--r--net/l2tp/l2tp_core.c13
-rw-r--r--net/l2tp/l2tp_core.h4
-rw-r--r--net/l2tp/l2tp_ip.c1
-rw-r--r--net/l2tp/l2tp_ip6.c1
-rw-r--r--net/l2tp/l2tp_netlink.c10
-rw-r--r--net/sctp/ipv6.c2
-rw-r--r--net/sctp/protocol.c2
-rw-r--r--net/sctp/socket.c3
-rw-r--r--net/sunrpc/xprtsock.c3
24 files changed, 54 insertions, 45 deletions
diff --git a/net/appletalk/ddp.c b/net/appletalk/ddp.c
index 786ee2f83d5f..01a1082e02b3 100644
--- a/net/appletalk/ddp.c
+++ b/net/appletalk/ddp.c
@@ -1669,7 +1669,7 @@ static int atalk_sendmsg(struct kiocb *iocb, struct socket *sock, struct msghdr
goto out;
}
- if (sk->sk_no_check == 1)
+ if (sk->sk_no_check_tx)
ddp->deh_sum = 0;
else
ddp->deh_sum = atalk_checksum(skb, len + sizeof(*ddp));
diff --git a/net/core/sock.c b/net/core/sock.c
index 664ee4295b6f..026e01f70274 100644
--- a/net/core/sock.c
+++ b/net/core/sock.c
@@ -784,7 +784,7 @@ set_rcvbuf:
break;
case SO_NO_CHECK:
- sk->sk_no_check = valbool;
+ sk->sk_no_check_tx = valbool;
break;
case SO_PRIORITY:
@@ -1064,7 +1064,7 @@ int sock_getsockopt(struct socket *sock, int level, int optname,
break;
case SO_NO_CHECK:
- v.val = sk->sk_no_check;
+ v.val = sk->sk_no_check_tx;
break;
case SO_PRIORITY:
diff --git a/net/dccp/ipv4.c b/net/dccp/ipv4.c
index 22b5d818b200..6ca645c4b48e 100644
--- a/net/dccp/ipv4.c
+++ b/net/dccp/ipv4.c
@@ -1024,7 +1024,6 @@ static struct inet_protosw dccp_v4_protosw = {
.protocol = IPPROTO_DCCP,
.prot = &dccp_v4_prot,
.ops = &inet_dccp_ops,
- .no_check = 0,
.flags = INET_PROTOSW_ICSK,
};
diff --git a/net/decnet/af_decnet.c b/net/decnet/af_decnet.c
index 4c04848953bd..ae011b46c071 100644
--- a/net/decnet/af_decnet.c
+++ b/net/decnet/af_decnet.c
@@ -481,7 +481,7 @@ static struct sock *dn_alloc_sock(struct net *net, struct socket *sock, gfp_t gf
sk->sk_backlog_rcv = dn_nsp_backlog_rcv;
sk->sk_destruct = dn_destruct;
- sk->sk_no_check = 1;
+ sk->sk_no_check_tx = 1;
sk->sk_family = PF_DECnet;
sk->sk_protocol = 0;
sk->sk_allocation = gfp;
diff --git a/net/ipv4/af_inet.c b/net/ipv4/af_inet.c
index 279132bcadd9..0e9bb08a91e4 100644
--- a/net/ipv4/af_inet.c
+++ b/net/ipv4/af_inet.c
@@ -254,7 +254,6 @@ static int inet_create(struct net *net, struct socket *sock, int protocol,
struct inet_sock *inet;
struct proto *answer_prot;
unsigned char answer_flags;
- char answer_no_check;
int try_loading_module = 0;
int err;
@@ -312,7 +311,6 @@ lookup_protocol:
sock->ops = answer->ops;
answer_prot = answer->prot;
- answer_no_check = answer->no_check;
answer_flags = answer->flags;
rcu_read_unlock();
@@ -324,7 +322,6 @@ lookup_protocol:
goto out;
err = 0;
- sk->sk_no_check = answer_no_check;
if (INET_PROTOSW_REUSE & answer_flags)
sk->sk_reuse = SK_CAN_REUSE;
@@ -1002,7 +999,6 @@ static struct inet_protosw inetsw_array[] =
.protocol = IPPROTO_TCP,
.prot = &tcp_prot,
.ops = &inet_stream_ops,
- .no_check = 0,
.flags = INET_PROTOSW_PERMANENT |
INET_PROTOSW_ICSK,
},
@@ -1012,7 +1008,6 @@ static struct inet_protosw inetsw_array[] =
.protocol = IPPROTO_UDP,
.prot = &udp_prot,
.ops = &inet_dgram_ops,
- .no_check = UDP_CSUM_DEFAULT,
.flags = INET_PROTOSW_PERMANENT,
},
@@ -1021,7 +1016,6 @@ static struct inet_protosw inetsw_array[] =
.protocol = IPPROTO_ICMP,
.prot = &ping_prot,
.ops = &inet_dgram_ops,
- .no_check = UDP_CSUM_DEFAULT,
.flags = INET_PROTOSW_REUSE,
},
@@ -1030,7 +1024,6 @@ static struct inet_protosw inetsw_array[] =
.protocol = IPPROTO_IP, /* wild card */
.prot = &raw_prot,
.ops = &inet_sockraw_ops,
- .no_check = UDP_CSUM_DEFAULT,
.flags = INET_PROTOSW_REUSE,
}
};
diff --git a/net/ipv4/udp.c b/net/ipv4/udp.c
index 590532a7bd2d..e07d52b8617a 100644
--- a/net/ipv4/udp.c
+++ b/net/ipv4/udp.c
@@ -785,7 +785,7 @@ static int udp_send_skb(struct sk_buff *skb, struct flowi4 *fl4)
if (is_udplite) /* UDP-Lite */
csum = udplite_csum(skb);
- else if (sk->sk_no_check == UDP_CSUM_NOXMIT) { /* UDP csum disabled */
+ else if (sk->sk_no_check_tx) { /* UDP csum disabled */
skb->ip_summed = CHECKSUM_NONE;
goto send;
@@ -1968,7 +1968,7 @@ int udp_lib_setsockopt(struct sock *sk, int level, int optname,
int (*push_pending_frames)(struct sock *))
{
struct udp_sock *up = udp_sk(sk);
- int val;
+ int val, valbool;
int err = 0;
int is_udplite = IS_UDPLITE(sk);
@@ -1978,6 +1978,8 @@ int udp_lib_setsockopt(struct sock *sk, int level, int optname,
if (get_user(val, (int __user *)optval))
return -EFAULT;
+ valbool = val ? 1 : 0;
+
switch (optname) {
case UDP_CORK:
if (val != 0) {
@@ -2007,6 +2009,14 @@ int udp_lib_setsockopt(struct sock *sk, int level, int optname,
}
break;
+ case UDP_NO_CHECK6_TX:
+ up->no_check6_tx = valbool;
+ break;
+
+ case UDP_NO_CHECK6_RX:
+ up->no_check6_rx = valbool;
+ break;
+
/*
* UDP-Lite's partial checksum coverage (RFC 3828).
*/
@@ -2089,6 +2099,14 @@ int udp_lib_getsockopt(struct sock *sk, int level, int optname,
val = up->encap_type;
break;
+ case UDP_NO_CHECK6_TX:
+ val = up->no_check6_tx;
+ break;
+
+ case UDP_NO_CHECK6_RX:
+ val = up->no_check6_rx;
+ break;
+
/* The following two cannot be changed on UDP sockets, the return is
* always 0 (which corresponds to the full checksum coverage of UDP). */
case UDPLITE_SEND_CSCOV:
diff --git a/net/ipv4/udplite.c b/net/ipv4/udplite.c
index 2c46acd4cc36..3b3efbda48e1 100644
--- a/net/ipv4/udplite.c
+++ b/net/ipv4/udplite.c
@@ -70,7 +70,6 @@ static struct inet_protosw udplite4_protosw = {
.protocol = IPPROTO_UDPLITE,
.prot = &udplite_prot,
.ops = &inet_dgram_ops,
- .no_check = 0, /* must checksum (RFC 3828) */
.flags = INET_PROTOSW_PERMANENT,
};
diff --git a/net/ipv6/af_inet6.c b/net/ipv6/af_inet6.c
index dc47cc757b80..7cb4392690dd 100644
--- a/net/ipv6/af_inet6.c
+++ b/net/ipv6/af_inet6.c
@@ -106,7 +106,6 @@ static int inet6_create(struct net *net, struct socket *sock, int protocol,
struct inet_protosw *answer;
struct proto *answer_prot;
unsigned char answer_flags;
- char answer_no_check;
int try_loading_module = 0;
int err;
@@ -162,7 +161,6 @@ lookup_protocol:
sock->ops = answer->ops;
answer_prot = answer->prot;
- answer_no_check = answer->no_check;
answer_flags = answer->flags;
rcu_read_unlock();
@@ -176,7 +174,6 @@ lookup_protocol:
sock_init_data(sock, sk);
err = 0;
- sk->sk_no_check = answer_no_check;
if (INET_PROTOSW_REUSE & answer_flags)
sk->sk_reuse = SK_CAN_REUSE;
diff --git a/net/ipv6/ping.c b/net/ipv6/ping.c
index a2a1d80dfe0c..5b7a1ed2aba9 100644
--- a/net/ipv6/ping.c
+++ b/net/ipv6/ping.c
@@ -51,7 +51,6 @@ static struct inet_protosw pingv6_protosw = {
.protocol = IPPROTO_ICMPV6,
.prot = &pingv6_prot,
.ops = &inet6_dgram_ops,
- .no_check = UDP_CSUM_DEFAULT,
.flags = INET_PROTOSW_REUSE,
};
diff --git a/net/ipv6/raw.c b/net/ipv6/raw.c
index dddfb5fa2b7a..b2dc60b0c764 100644
--- a/net/ipv6/raw.c
+++ b/net/ipv6/raw.c
@@ -1322,7 +1322,6 @@ static struct inet_protosw rawv6_protosw = {
.protocol = IPPROTO_IP, /* wild card */
.prot = &rawv6_prot,
.ops = &inet6_sockraw_ops,
- .no_check = UDP_CSUM_DEFAULT,
.flags = INET_PROTOSW_REUSE,
};
diff --git a/net/ipv6/tcp_ipv6.c b/net/ipv6/tcp_ipv6.c
index f07b2abba359..229239ad96b1 100644
--- a/net/ipv6/tcp_ipv6.c
+++ b/net/ipv6/tcp_ipv6.c
@@ -1992,7 +1992,6 @@ static struct inet_protosw tcpv6_protosw = {
.protocol = IPPROTO_TCP,
.prot = &tcpv6_prot,
.ops = &inet6_stream_ops,
- .no_check = 0,
.flags = INET_PROTOSW_PERMANENT |
INET_PROTOSW_ICSK,
};
diff --git a/net/ipv6/udp.c b/net/ipv6/udp.c
index 7edf096867c4..60325236446a 100644
--- a/net/ipv6/udp.c
+++ b/net/ipv6/udp.c
@@ -794,10 +794,10 @@ static int __udp6_lib_mcast_deliver(struct net *net, struct sk_buff *skb,
dif = inet6_iif(skb);
sk = udp_v6_mcast_next(net, sk, uh->dest, daddr, uh->source, saddr, dif);
while (sk) {
- /* If zero checksum and sk_no_check is not on for
+ /* If zero checksum and no_check is not on for
* the socket then skip it.
*/
- if (uh->check || sk->sk_no_check)
+ if (uh->check || udp_sk(sk)->no_check6_rx)
stack[count++] = sk;
sk = udp_v6_mcast_next(net, sk_nulls_next(sk), uh->dest, daddr,
@@ -887,7 +887,7 @@ int __udp6_lib_rcv(struct sk_buff *skb, struct udp_table *udptable,
if (sk != NULL) {
int ret;
- if (!uh->check && !sk->sk_no_check) {
+ if (!uh->check && !udp_sk(sk)->no_check6_rx) {
sock_put(sk);
udp6_csum_zero_error(skb);
goto csum_error;
@@ -1037,7 +1037,7 @@ static int udp_v6_push_pending_frames(struct sock *sk)
if (is_udplite)
csum = udplite_csum_outgoing(sk, skb);
- else if (sk->sk_no_check == UDP_CSUM_NOXMIT) { /* UDP csum disabled */
+ else if (up->no_check6_tx) { /* UDP csum disabled */
skb->ip_summed = CHECKSUM_NONE;
goto send;
} else if (skb->ip_summed == CHECKSUM_PARTIAL) { /* UDP hardware csum */
@@ -1507,7 +1507,6 @@ static struct inet_protosw udpv6_protosw = {
.protocol = IPPROTO_UDP,
.prot = &udpv6_prot,
.ops = &inet6_dgram_ops,
- .no_check = UDP_CSUM_DEFAULT,
.flags = INET_PROTOSW_PERMANENT,
};
diff --git a/net/ipv6/udplite.c b/net/ipv6/udplite.c
index dfcc4be46898..9cf097e206e9 100644
--- a/net/ipv6/udplite.c
+++ b/net/ipv6/udplite.c
@@ -64,7 +64,6 @@ static struct inet_protosw udplite6_protosw = {
.protocol = IPPROTO_UDPLITE,
.prot = &udplitev6_prot,
.ops = &inet6_dgram_ops,
- .no_check = 0,
.flags = INET_PROTOSW_PERMANENT,
};
diff --git a/net/ipx/af_ipx.c b/net/ipx/af_ipx.c
index 41e4e93cb3aa..91729b807c7d 100644
--- a/net/ipx/af_ipx.c
+++ b/net/ipx/af_ipx.c
@@ -1353,7 +1353,7 @@ static int ipx_create(struct net *net, struct socket *sock, int protocol,
sk_refcnt_debug_inc(sk);
sock_init_data(sock, sk);
- sk->sk_no_check = 1; /* Checksum off by default */
+ sk->sk_no_check_tx = 1; /* Checksum off by default */
sock->ops = &ipx_dgram_ops;
rc = 0;
out:
diff --git a/net/ipx/ipx_route.c b/net/ipx/ipx_route.c
index c1f03185c5e1..67e7ad3d46b1 100644
--- a/net/ipx/ipx_route.c
+++ b/net/ipx/ipx_route.c
@@ -236,7 +236,8 @@ int ipxrtr_route_packet(struct sock *sk, struct sockaddr_ipx *usipx,
}
/* Apply checksum. Not allowed on 802.3 links. */
- if (sk->sk_no_check || intrfc->if_dlink_type == htons(IPX_FRAME_8023))
+ if (sk->sk_no_check_tx ||
+ intrfc->if_dlink_type == htons(IPX_FRAME_8023))
ipx->ipx_checksum = htons(0xFFFF);
else
ipx->ipx_checksum = ipx_cksum(ipx, len + sizeof(struct ipxhdr));
diff --git a/net/l2tp/l2tp_core.c b/net/l2tp/l2tp_core.c
index ed0716a075ba..379558014b60 100644
--- a/net/l2tp/l2tp_core.c
+++ b/net/l2tp/l2tp_core.c
@@ -1102,7 +1102,9 @@ static void l2tp_xmit_ipv6_csum(struct sock *sk, struct sk_buff *skb,
struct ipv6_pinfo *np = inet6_sk(sk);
struct udphdr *uh = udp_hdr(skb);
- if (!skb_dst(skb) || !skb_dst(skb)->dev ||
+ if (udp_get_no_check6_tx(sk))
+ skb->ip_summed = CHECKSUM_NONE;
+ else if (!skb_dst(skb) || !skb_dst(skb)->dev ||
!(skb_dst(skb)->dev->features & NETIF_F_IPV6_CSUM)) {
__wsum csum = skb_checksum(skb, 0, udp_len, 0);
skb->ip_summed = CHECKSUM_UNNECESSARY;
@@ -1188,7 +1190,7 @@ int l2tp_xmit_skb(struct l2tp_session *session, struct sk_buff *skb, int hdr_len
l2tp_xmit_ipv6_csum(sk, skb, udp_len);
else
#endif
- if (sk->sk_no_check == UDP_CSUM_NOXMIT)
+ if (sk->sk_no_check_tx)
skb->ip_summed = CHECKSUM_NONE;
else if ((skb_dst(skb) && skb_dst(skb)->dev) &&
(!(skb_dst(skb)->dev->features & NETIF_F_V4_CSUM))) {
@@ -1435,6 +1437,11 @@ static int l2tp_tunnel_sock_create(struct net *net,
sizeof(udp6_addr), 0);
if (err < 0)
goto out;
+
+ if (cfg->udp6_zero_tx_checksums)
+ udp_set_no_check6_tx(sock->sk, true);
+ if (cfg->udp6_zero_rx_checksums)
+ udp_set_no_check6_rx(sock->sk, true);
} else
#endif
{
@@ -1463,7 +1470,7 @@ static int l2tp_tunnel_sock_create(struct net *net,
}
if (!cfg->use_udp_checksums)
- sock->sk->sk_no_check = UDP_CSUM_NOXMIT;
+ sock->sk->sk_no_check_tx = 1;
break;
diff --git a/net/l2tp/l2tp_core.h b/net/l2tp/l2tp_core.h
index 3f93ccd6ba97..68aa9ffd4ae4 100644
--- a/net/l2tp/l2tp_core.h
+++ b/net/l2tp/l2tp_core.h
@@ -162,7 +162,9 @@ struct l2tp_tunnel_cfg {
#endif
u16 local_udp_port;
u16 peer_udp_port;
- unsigned int use_udp_checksums:1;
+ unsigned int use_udp_checksums:1,
+ udp6_zero_tx_checksums:1,
+ udp6_zero_rx_checksums:1;
};
struct l2tp_tunnel {
diff --git a/net/l2tp/l2tp_ip.c b/net/l2tp/l2tp_ip.c
index 3397fe6897c0..369a9822488c 100644
--- a/net/l2tp/l2tp_ip.c
+++ b/net/l2tp/l2tp_ip.c
@@ -606,7 +606,6 @@ static struct inet_protosw l2tp_ip_protosw = {
.protocol = IPPROTO_L2TP,
.prot = &l2tp_ip_prot,
.ops = &l2tp_ip_ops,
- .no_check = 0,
};
static struct net_protocol l2tp_ip_protocol __read_mostly = {
diff --git a/net/l2tp/l2tp_ip6.c b/net/l2tp/l2tp_ip6.c
index e472d44a3b91..f3f98a156cee 100644
--- a/net/l2tp/l2tp_ip6.c
+++ b/net/l2tp/l2tp_ip6.c
@@ -755,7 +755,6 @@ static struct inet_protosw l2tp_ip6_protosw = {
.protocol = IPPROTO_L2TP,
.prot = &l2tp_ip6_prot,
.ops = &l2tp_ip6_ops,
- .no_check = 0,
};
static struct inet6_protocol l2tp_ip6_protocol __read_mostly = {
diff --git a/net/l2tp/l2tp_netlink.c b/net/l2tp/l2tp_netlink.c
index bd7387adea9e..0ac907adb2f4 100644
--- a/net/l2tp/l2tp_netlink.c
+++ b/net/l2tp/l2tp_netlink.c
@@ -161,6 +161,13 @@ static int l2tp_nl_cmd_tunnel_create(struct sk_buff *skb, struct genl_info *info
cfg.peer_udp_port = nla_get_u16(info->attrs[L2TP_ATTR_UDP_DPORT]);
if (info->attrs[L2TP_ATTR_UDP_CSUM])
cfg.use_udp_checksums = nla_get_flag(info->attrs[L2TP_ATTR_UDP_CSUM]);
+
+#if IS_ENABLED(CONFIG_IPV6)
+ if (info->attrs[L2TP_ATTR_UDP_ZERO_CSUM6_TX])
+ cfg.udp6_zero_tx_checksums = nla_get_flag(info->attrs[L2TP_ATTR_UDP_ZERO_CSUM6_TX]);
+ if (info->attrs[L2TP_ATTR_UDP_ZERO_CSUM6_RX])
+ cfg.udp6_zero_rx_checksums = nla_get_flag(info->attrs[L2TP_ATTR_UDP_ZERO_CSUM6_RX]);
+#endif
}
if (info->attrs[L2TP_ATTR_DEBUG])
@@ -297,8 +304,7 @@ static int l2tp_nl_tunnel_send(struct sk_buff *skb, u32 portid, u32 seq, int fla
case L2TP_ENCAPTYPE_UDP:
if (nla_put_u16(skb, L2TP_ATTR_UDP_SPORT, ntohs(inet->inet_sport)) ||
nla_put_u16(skb, L2TP_ATTR_UDP_DPORT, ntohs(inet->inet_dport)) ||
- nla_put_u8(skb, L2TP_ATTR_UDP_CSUM,
- (sk->sk_no_check != UDP_CSUM_NOXMIT)))
+ nla_put_u8(skb, L2TP_ATTR_UDP_CSUM, !sk->sk_no_check_tx))
goto nla_put_failure;
/* NOBREAK */
case L2TP_ENCAPTYPE_IP:
diff --git a/net/sctp/ipv6.c b/net/sctp/ipv6.c
index 4dc5d9e08311..1999592ba88c 100644
--- a/net/sctp/ipv6.c
+++ b/net/sctp/ipv6.c
@@ -943,7 +943,6 @@ static struct inet_protosw sctpv6_seqpacket_protosw = {
.protocol = IPPROTO_SCTP,
.prot = &sctpv6_prot,
.ops = &inet6_seqpacket_ops,
- .no_check = 0,
.flags = SCTP_PROTOSW_FLAG
};
static struct inet_protosw sctpv6_stream_protosw = {
@@ -951,7 +950,6 @@ static struct inet_protosw sctpv6_stream_protosw = {
.protocol = IPPROTO_SCTP,
.prot = &sctpv6_prot,
.ops = &inet6_seqpacket_ops,
- .no_check = 0,
.flags = SCTP_PROTOSW_FLAG,
};
diff --git a/net/sctp/protocol.c b/net/sctp/protocol.c
index af5afca4b85a..6789d785e698 100644
--- a/net/sctp/protocol.c
+++ b/net/sctp/protocol.c
@@ -1017,7 +1017,6 @@ static struct inet_protosw sctp_seqpacket_protosw = {
.protocol = IPPROTO_SCTP,
.prot = &sctp_prot,
.ops = &inet_seqpacket_ops,
- .no_check = 0,
.flags = SCTP_PROTOSW_FLAG
};
static struct inet_protosw sctp_stream_protosw = {
@@ -1025,7 +1024,6 @@ static struct inet_protosw sctp_stream_protosw = {
.protocol = IPPROTO_SCTP,
.prot = &sctp_prot,
.ops = &inet_seqpacket_ops,
- .no_check = 0,
.flags = SCTP_PROTOSW_FLAG
};
diff --git a/net/sctp/socket.c b/net/sctp/socket.c
index 2af76eaba8f7..429899689408 100644
--- a/net/sctp/socket.c
+++ b/net/sctp/socket.c
@@ -6946,7 +6946,8 @@ void sctp_copy_sock(struct sock *newsk, struct sock *sk,
newsk->sk_type = sk->sk_type;
newsk->sk_bound_dev_if = sk->sk_bound_dev_if;
newsk->sk_flags = sk->sk_flags;
- newsk->sk_no_check = sk->sk_no_check;
+ newsk->sk_no_check_tx = sk->sk_no_check_tx;
+ newsk->sk_no_check_rx = sk->sk_no_check_rx;
newsk->sk_reuse = sk->sk_reuse;
newsk->sk_shutdown = sk->sk_shutdown;
diff --git a/net/sunrpc/xprtsock.c b/net/sunrpc/xprtsock.c
index 25a3dcf15cae..1dec6043e4de 100644
--- a/net/sunrpc/xprtsock.c
+++ b/net/sunrpc/xprtsock.c
@@ -866,8 +866,6 @@ static void xs_reset_transport(struct sock_xprt *transport)
xs_restore_old_callbacks(transport, sk);
write_unlock_bh(&sk->sk_callback_lock);
- sk->sk_no_check = 0;
-
trace_rpc_socket_close(&transport->xprt, sock);
sock_release(sock);
}
@@ -2046,7 +2044,6 @@ static void xs_udp_finish_connecting(struct rpc_xprt *xprt, struct socket *sock)
sk->sk_user_data = xprt;
sk->sk_data_ready = xs_udp_data_ready;
sk->sk_write_space = xs_udp_write_space;
- sk->sk_no_check = UDP_CSUM_NORCV;
sk->sk_allocation = GFP_ATOMIC;
xprt_set_connected(xprt);
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