[SCTP]: Implement SCTP-AUTH initializations.

The patch initializes AUTH related members of the generic SCTP
structures and provides a way to enable/disable auth extension.

Signed-off-by: Vlad Yasevich <vladislav.yasevich@hp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 3 insertions, 0 deletions

diff --git a/net/sctp/protocol.c b/net/sctp/protocol.c
index 3ec8b12b6da4..4e6b59e8b695 100644
--- a/net/sctp/protocol.c
+++ b/net/sctp/protocol.c
@@ -1185,6 +1185,9 @@ SCTP_STATIC __init int sctp_init(void)
         /* Enable PR-SCTP by default. */
         sctp_prsctp_enable = 1;
 
+        /* Disable AUTH by default. */
+        sctp_auth_enable = 0;
+
         sctp_sysctl_register();
 
         INIT_LIST_HEAD(&sctp_address_families);