ip: reassembly: don't set error if no error

[vpp.git] / src / vnet / ip / reass / ip6_sv_reass.c

diff --git a/src/vnet/ip/reass/ip6_sv_reass.c b/src/vnet/ip/reass/ip6_sv_reass.c
index b928bb0..e026597 100644 (file)
--- a/src/vnet/ip/reass/ip6_sv_reass.c
+++ b/src/vnet/ip/reass/ip6_sv_reass.c
@@ -556,6 +556,7 @@ ip6_sv_reassembly_inline (vlib_main_t * vm,
                   &(vnet_buffer (b0)->ip.reass.tcp_seq_number)))
                {
                  error0 = IP6_ERROR_REASS_UNSUPP_IP_PROTO;
+                 b0->error = node->errors[error0];
                  next0 = IP6_SV_REASSEMBLY_NEXT_DROP;
                  goto packet_enqueue;
                }
@@ -623,6 +624,7 @@ ip6_sv_reassembly_inline (vlib_main_t * vm,
            {
              next0 = IP6_SV_REASSEMBLY_NEXT_DROP;
              error0 = IP6_ERROR_REASS_LIMIT_REACHED;
+             b0->error = node->errors[error0];
              goto packet_enqueue;
            }
 
@@ -640,7 +642,6 @@ ip6_sv_reassembly_inline (vlib_main_t * vm,
              vnet_buffer (b0)->ip.reass.l4_src_port = reass->l4_src_port;
              vnet_buffer (b0)->ip.reass.l4_dst_port = reass->l4_dst_port;
              next0 = IP6_SV_REASSEMBLY_NEXT_INPUT;
-             error0 = IP6_ERROR_NONE;
              if (PREDICT_FALSE (b0->flags & VLIB_BUFFER_IS_TRACED))
                {
                  ip6_sv_reass_add_trace (vm, node, rm, reass, bi0,
@@ -680,8 +681,6 @@ ip6_sv_reassembly_inline (vlib_main_t * vm,
              break;
            }
 
-         b0->error = node->errors[error0];
-
          if (reass->is_complete)
            {
              u32 idx;