diff options
| -rw-r--r-- | include/net/protocol.h | 1 | ||||
| -rw-r--r-- | net/dccp/ipv4.c | 1 | ||||
| -rw-r--r-- | net/ipv4/af_inet.c | 4 | ||||
| -rw-r--r-- | net/ipv4/gre_demux.c | 1 | ||||
| -rw-r--r-- | net/ipv4/ipmr.c | 1 | ||||
| -rw-r--r-- | net/ipv4/protocol.c | 6 | ||||
| -rw-r--r-- | net/ipv4/tunnel4.c | 3 | ||||
| -rw-r--r-- | net/ipv4/udplite.c | 1 | ||||
| -rw-r--r-- | net/ipv4/xfrm4_protocol.c | 3 | ||||
| -rw-r--r-- | net/l2tp/l2tp_ip.c | 1 | ||||
| -rw-r--r-- | net/sctp/protocol.c | 1 |
11 files changed, 0 insertions, 23 deletions
diff --git a/include/net/protocol.h b/include/net/protocol.h index 2b778e1d2d8f..f51c06ae365f 100644 --- a/include/net/protocol.h +++ b/include/net/protocol.h @@ -43,7 +43,6 @@ struct net_protocol { int (*err_handler)(struct sk_buff *skb, u32 info); unsigned int no_policy:1, - netns_ok:1, /* does the protocol do more stringent * icmp tag validation than simple * socket lookup? diff --git a/net/dccp/ipv4.c b/net/dccp/ipv4.c index ffc601a3b329..f81c1df761d3 100644 --- a/net/dccp/ipv4.c +++ b/net/dccp/ipv4.c @@ -977,7 +977,6 @@ static const struct net_protocol dccp_v4_protocol = { .handler = dccp_v4_rcv, .err_handler = dccp_v4_err, .no_policy = 1, - .netns_ok = 1, .icmp_strict_tag_validation = 1, }; diff --git a/net/ipv4/af_inet.c b/net/ipv4/af_inet.c index f17870ee558b..d9bccad65e2b 100644 --- a/net/ipv4/af_inet.c +++ b/net/ipv4/af_inet.c @@ -1720,7 +1720,6 @@ EXPORT_SYMBOL_GPL(snmp_fold_field64); #ifdef CONFIG_IP_MULTICAST static const struct net_protocol igmp_protocol = { .handler = igmp_rcv, - .netns_ok = 1, }; #endif @@ -1733,7 +1732,6 @@ static struct net_protocol tcp_protocol = { .handler = tcp_v4_rcv, .err_handler = tcp_v4_err, .no_policy = 1, - .netns_ok = 1, .icmp_strict_tag_validation = 1, }; @@ -1746,14 +1744,12 @@ static struct net_protocol udp_protocol = { .handler = udp_rcv, .err_handler = udp_err, .no_policy = 1, - .netns_ok = 1, }; static const struct net_protocol icmp_protocol = { .handler = icmp_rcv, .err_handler = icmp_err, .no_policy = 1, - .netns_ok = 1, }; static __net_init int ipv4_mib_init_net(struct net *net) diff --git a/net/ipv4/gre_demux.c b/net/ipv4/gre_demux.c index 5d1e6fe9d838..cbb2b4bb0dfa 100644 --- a/net/ipv4/gre_demux.c +++ b/net/ipv4/gre_demux.c @@ -195,7 +195,6 @@ static int gre_err(struct sk_buff *skb, u32 info) static const struct net_protocol net_gre_protocol = { .handler = gre_rcv, .err_handler = gre_err, - .netns_ok = 1, }; static int __init gre_init(void) diff --git a/net/ipv4/ipmr.c b/net/ipv4/ipmr.c index 939792a38814..12b564b1ecb4 100644 --- a/net/ipv4/ipmr.c +++ b/net/ipv4/ipmr.c @@ -3007,7 +3007,6 @@ static const struct seq_operations ipmr_mfc_seq_ops = { #ifdef CONFIG_IP_PIMSM_V2 static const struct net_protocol pim_protocol = { .handler = pim_rcv, - .netns_ok = 1, }; #endif diff --git a/net/ipv4/protocol.c b/net/ipv4/protocol.c index 9a8c0892622b..6913979948d7 100644 --- a/net/ipv4/protocol.c +++ b/net/ipv4/protocol.c @@ -31,12 +31,6 @@ EXPORT_SYMBOL(inet_offloads); int inet_add_protocol(const struct net_protocol *prot, unsigned char protocol) { - if (!prot->netns_ok) { - pr_err("Protocol %u is not namespace aware, cannot register.\n", - protocol); - return -EINVAL; - } - return !cmpxchg((const struct net_protocol **)&inet_protos[protocol], NULL, prot) ? 0 : -1; } diff --git a/net/ipv4/tunnel4.c b/net/ipv4/tunnel4.c index e44aaf41a138..5048c47c79b2 100644 --- a/net/ipv4/tunnel4.c +++ b/net/ipv4/tunnel4.c @@ -218,7 +218,6 @@ static const struct net_protocol tunnel4_protocol = { .handler = tunnel4_rcv, .err_handler = tunnel4_err, .no_policy = 1, - .netns_ok = 1, }; #if IS_ENABLED(CONFIG_IPV6) @@ -226,7 +225,6 @@ static const struct net_protocol tunnel64_protocol = { .handler = tunnel64_rcv, .err_handler = tunnel64_err, .no_policy = 1, - .netns_ok = 1, }; #endif @@ -235,7 +233,6 @@ static const struct net_protocol tunnelmpls4_protocol = { .handler = tunnelmpls4_rcv, .err_handler = tunnelmpls4_err, .no_policy = 1, - .netns_ok = 1, }; #endif diff --git a/net/ipv4/udplite.c b/net/ipv4/udplite.c index bd8773b49e72..cd1cd68adeec 100644 --- a/net/ipv4/udplite.c +++ b/net/ipv4/udplite.c @@ -31,7 +31,6 @@ static const struct net_protocol udplite_protocol = { .handler = udplite_rcv, .err_handler = udplite_err, .no_policy = 1, - .netns_ok = 1, }; struct proto udplite_prot = { diff --git a/net/ipv4/xfrm4_protocol.c b/net/ipv4/xfrm4_protocol.c index ea595c8549c7..2fe5860c21d6 100644 --- a/net/ipv4/xfrm4_protocol.c +++ b/net/ipv4/xfrm4_protocol.c @@ -181,21 +181,18 @@ static const struct net_protocol esp4_protocol = { .handler = xfrm4_esp_rcv, .err_handler = xfrm4_esp_err, .no_policy = 1, - .netns_ok = 1, }; static const struct net_protocol ah4_protocol = { .handler = xfrm4_ah_rcv, .err_handler = xfrm4_ah_err, .no_policy = 1, - .netns_ok = 1, }; static const struct net_protocol ipcomp4_protocol = { .handler = xfrm4_ipcomp_rcv, .err_handler = xfrm4_ipcomp_err, .no_policy = 1, - .netns_ok = 1, }; static const struct xfrm_input_afinfo xfrm4_input_afinfo = { diff --git a/net/l2tp/l2tp_ip.c b/net/l2tp/l2tp_ip.c index 97ae1255fcb6..536c30d4dd7d 100644 --- a/net/l2tp/l2tp_ip.c +++ b/net/l2tp/l2tp_ip.c @@ -635,7 +635,6 @@ static struct inet_protosw l2tp_ip_protosw = { static struct net_protocol l2tp_ip_protocol __read_mostly = { .handler = l2tp_ip_recv, - .netns_ok = 1, }; static int __init l2tp_ip_init(void) diff --git a/net/sctp/protocol.c b/net/sctp/protocol.c index 6f2bbfeec3a4..baa4e770e4ba 100644 --- a/net/sctp/protocol.c +++ b/net/sctp/protocol.c @@ -1171,7 +1171,6 @@ static const struct net_protocol sctp_protocol = { .handler = sctp4_rcv, .err_handler = sctp_v4_err, .no_policy = 1, - .netns_ok = 1, .icmp_strict_tag_validation = 1, }; |