net: drop capability from protocol definitions

struct can_proto had a capability field which wasn't ever used.  It is
dropped entirely.

struct inet_protosw had a capability field which can be more clearly
expressed in the code by just checking if sock->type = SOCK_RAW.

Signed-off-by: Eric Paris <eparis@redhat.com>
Acked-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 0 insertions, 1 deletions

diff --git a/net/ipv6/tcp_ipv6.c b/net/ipv6/tcp_ipv6.c
index 34925f089e07..696a22f034e8 100644
--- a/net/ipv6/tcp_ipv6.c
+++ b/net/ipv6/tcp_ipv6.c
@@ -2112,7 +2112,6 @@ static struct inet_protosw tcpv6_protosw = {
         .protocol       =       IPPROTO_TCP,
         .prot           =       &tcpv6_prot,
         .ops            =       &inet6_stream_ops,
-        .capability     =       -1,
         .no_check       =       0,
         .flags          =       INET_PROTOSW_PERMANENT |
                                 INET_PROTOSW_ICSK,