diff --git a/include/net/protocol.h b/include/net/protocol.h index a7e986b081474a51da5011fc19b300d358b0b871..d6fcc1fcdb5b0928a0bd89279e11819a9cc3169d 100644 --- a/include/net/protocol.h +++ b/include/net/protocol.h @@ -86,7 +86,6 @@ struct inet_protosw { struct proto *prot; const struct proto_ops *ops; - char no_check; /* checksum on rcv/xmit/none? */ unsigned char flags; /* See INET_PROTOSW_* below. */ }; #define INET_PROTOSW_REUSE 0x01 /* Are ports automatically reusable? */ diff --git a/net/dccp/ipv4.c b/net/dccp/ipv4.c index 22b5d818b2001b177b765cbb67eb2551e87502ce..6ca645c4b48e8b56a88f7d549b073fb6dc82eeb7 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/ipv4/af_inet.c b/net/ipv4/af_inet.c index 279132bcadd92621a3e23e382fe5f03d48dac313..0e9bb08a91e424ca1f5c0351825aaa32d0dc3734 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 @@ static int inet_create(struct net *net, struct socket *sock, int 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 @@ static int inet_create(struct net *net, struct socket *sock, int 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/udplite.c b/net/ipv4/udplite.c index 2c46acd4cc3636e33fb240a963367ec629b482b5..3b3efbda48e13941b35388238508706844c043aa 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 dc47cc757b80b6df3fbe99f7d2ead9a335689126..7cb4392690dd614b1672ad51cc57bbe36218e34c 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 @@ static int inet6_create(struct net *net, struct socket *sock, int 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 @@ static int inet6_create(struct net *net, struct socket *sock, int 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 a2a1d80dfe0c0e3cab9ed1eadd51bb3401797b11..5b7a1ed2aba95a837a0063b96cb9803ff8925f0c 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 dddfb5fa2b7a289f80fcf81d67ff332a678ed398..b2dc60b0c76403d38a6a96c8a1c299977ecb7bad 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 f07b2abba3592b729248dfce3c06ec34f3741c32..229239ad96b1645de84bfc5b0ad76311e295f82c 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 7edf096867c4205342152ea8a5fba6f7ad9a4a66..c7ed47bde54b33f66566b3de1d0284b64906decf 100644 --- a/net/ipv6/udp.c +++ b/net/ipv6/udp.c @@ -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 dfcc4be46898281f09038bbd7638edfefa04ea3e..9cf097e206e931c6e3c184f22b8adcabedc4c03a 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/l2tp/l2tp_ip.c b/net/l2tp/l2tp_ip.c index 3397fe6897c0326d3efb2277a2824f5c2038d3c4..369a9822488c45fc10be28ca00300e9382645a9e 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 e472d44a3b91eb74e5614d22c4c7c68811ca4a84..f3f98a156ceed8ebc5843368aa0d1988175e5fc7 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/sctp/ipv6.c b/net/sctp/ipv6.c index 4dc5d9e083115983595edcdf10641e78d1fdfb41..1999592ba88c9f3d574428e1ce076c10f724c13a 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 af5afca4b85a2df42c998474fbae14c057509c13..6789d785e698325afc7c8cfd65d1b69c2e50047a 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 };