X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=src%2Fvnet%2Fipsec%2Fipsec_tun.c;h=7864cba08be84c23b822c35acac461fe672f2fac;hb=89b24950005914317c142149fa1ba8a167a978ca;hp=859fab8899e850ace056406faac77435885a459c;hpb=41afb33efe81a93ddf5879138802bf23602ccc81;p=vpp.git

diff --git a/src/vnet/ipsec/ipsec_tun.c b/src/vnet/ipsec/ipsec_tun.c
index 859fab8899e..7864cba08be 100644
--- a/src/vnet/ipsec/ipsec_tun.c
+++ b/src/vnet/ipsec/ipsec_tun.c
@@ -39,38 +39,29 @@ static int
 ipsec_tun_protect_feature_set (ipsec_tun_protect_t * itp, u8 enable)
 {
   u32 sai = itp->itp_out_sa;
-  int is_ip4, is_l2, rv;
+  int rv;
 
-  is_ip4 = ip46_address_is_ip4 (&itp->itp_tun.src);
-  is_l2 = itp->itp_flags & IPSEC_PROTECT_L2;
+  const char *enc_node = (ip46_address_is_ip4 (&itp->itp_tun.src) ?
+			  "esp4-encrypt-tun" : "esp6-encrypt-tun");
 
-  if (is_ip4)
+  if (itp->itp_flags & IPSEC_PROTECT_L2)
     {
-      if (is_l2)
-	rv = vnet_feature_enable_disable ("ethernet-output",
-					  "esp4-encrypt-tun",
-					  itp->itp_sw_if_index, enable,
-					  &sai, sizeof (sai));
-      else
-	rv = vnet_feature_enable_disable ("ip4-output",
-					  "esp4-encrypt-tun",
-					  itp->itp_sw_if_index, enable,
-					  &sai, sizeof (sai));
+      rv = vnet_feature_enable_disable ("ethernet-output",
+					enc_node,
+					itp->itp_sw_if_index, enable,
+					&sai, sizeof (sai));
     }
   else
     {
-      if (is_l2)
-	rv = vnet_feature_enable_disable ("ethernet-output",
-					  "esp6-encrypt-tun",
-					  itp->itp_sw_if_index, enable,
-					  &sai, sizeof (sai));
-      else
-	rv = vnet_feature_enable_disable ("ip6-output",
-					  "esp6-encrypt-tun",
-					  itp->itp_sw_if_index, enable,
-					  &sai, sizeof (sai));
+      rv = vnet_feature_enable_disable ("ip4-output",
+					enc_node,
+					itp->itp_sw_if_index, enable,
+					&sai, sizeof (sai));
+      rv = vnet_feature_enable_disable ("ip6-output",
+					enc_node,
+					itp->itp_sw_if_index, enable,
+					&sai, sizeof (sai));
     }
-
   ASSERT (!rv);
   return (rv);
 }
@@ -134,7 +125,7 @@ ipsec_tun_protect_db_remove (ipsec_main_t * im,
             .remote_ip = itp->itp_crypto.dst.ip4,
             .spi = clib_host_to_net_u32 (sa->spi),
           };
-          hash_unset (im->tun4_protect_by_key, &key);
+          hash_unset (im->tun4_protect_by_key, key.as_u64);
           if (0 == hash_elts(im->tun4_protect_by_key))
             udp_unregister_dst_port (vlib_get_main(),
                                      UDP_DST_PORT_ipsec,