[NET]: {get|set}sockopt compatibility layer

This patch extends {get|set}sockopt compatibility layer in order to
move protocol specific parts to their place and avoid huge universal
net/compat.c file in the future.

Signed-off-by: Dmitry Mishin <dim@openvz.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

2 files changed, 16 insertions, 0 deletions

diff --git a/net/sctp/ipv6.c b/net/sctp/ipv6.c
index 2e266129a764..bbee14d01c9b 100644
--- a/net/sctp/ipv6.c
+++ b/net/sctp/ipv6.c
@@ -875,6 +875,10 @@ static const struct proto_ops inet6_seqpacket_ops = {
         .shutdown   = inet_shutdown,
         .setsockopt = sock_common_setsockopt,
         .getsockopt = sock_common_getsockopt,
+#ifdef CONFIG_COMPAT
+        .compat_setsockopt      = compat_sock_common_setsockopt,
+        .compat_getsockopt      = compat_sock_common_getsockopt,
+#endif
         .sendmsg    = inet_sendmsg,
         .recvmsg    = sock_common_recvmsg,
         .mmap       = sock_no_mmap,
@@ -914,6 +918,10 @@ static struct sctp_af sctp_ipv6_specific = {
         .sctp_xmit       = sctp_v6_xmit,
         .setsockopt      = ipv6_setsockopt,
         .getsockopt      = ipv6_getsockopt,
+#ifdef CONFIG_COMPAT
+        .compat_setsockopt      = compat_ipv6_setsockopt,
+        .compat_getsockopt      = compat_ipv6_getsockopt,
+#endif
         .get_dst         = sctp_v6_get_dst,
         .get_saddr       = sctp_v6_get_saddr,
         .copy_addrlist   = sctp_v6_copy_addrlist,
diff --git a/net/sctp/protocol.c b/net/sctp/protocol.c
index de693b43c8ea..d90f5491870f 100644
--- a/net/sctp/protocol.c
+++ b/net/sctp/protocol.c
@@ -845,6 +845,10 @@ static const struct proto_ops inet_seqpacket_ops = {
         .shutdown    = inet_shutdown,     /* Looks harmless.  */
         .setsockopt  = sock_common_setsockopt,   /* IP_SOL IP_OPTION is a problem. */
         .getsockopt  = sock_common_getsockopt,
+#ifdef CONFIG_COMPAT
+        .compat_setsockopt  = compat_sock_common_setsockopt,
+        .compat_getsockopt  = compat_sock_common_getsockopt,
+#endif
         .sendmsg     = inet_sendmsg,
         .recvmsg     = sock_common_recvmsg,
         .mmap        = sock_no_mmap,
@@ -883,6 +887,10 @@ static struct sctp_af sctp_ipv4_specific = {
         .sctp_xmit      = sctp_v4_xmit,
         .setsockopt     = ip_setsockopt,
         .getsockopt     = ip_getsockopt,
+#ifdef CONFIG_COMPAT
+        .compat_setsockopt     = compat_ip_setsockopt,
+        .compat_getsockopt     = compat_ip_getsockopt,
+#endif
         .get_dst        = sctp_v4_get_dst,
         .get_saddr      = sctp_v4_get_saddr,
         .copy_addrlist  = sctp_v4_copy_addrlist,