misc: fix issues reported by clang-15

[vpp.git] / src / plugins / dhcp / dhcp6_proxy_node.c

diff --git a/src/plugins/dhcp/dhcp6_proxy_node.c b/src/plugins/dhcp/dhcp6_proxy_node.c
index 1120769..ad0b704 100644 (file)
--- a/src/plugins/dhcp/dhcp6_proxy_node.c
+++ b/src/plugins/dhcp/dhcp6_proxy_node.c
@@ -136,8 +136,8 @@ dhcpv6_proxy_to_server_input (vlib_main_t * vm,
   dhcp_proxy_main_t *dpm = &dhcp_proxy_main;
   from = vlib_frame_vector_args (from_frame);
   n_left_from = from_frame->n_vectors;
-  u32 pkts_to_server = 0, pkts_to_client = 0, pkts_no_server = 0;
-  u32 pkts_no_interface_address = 0, pkts_no_exceeding_max_hop = 0;
+  u32 pkts_to_server = 0, pkts_to_client = 0;
+  u32 pkts_no_interface_address = 0;
   u32 pkts_no_src_address = 0;
   u32 pkts_wrong_msg_type = 0;
   u32 pkts_too_big = 0;
@@ -236,7 +236,6 @@ dhcpv6_proxy_to_server_input (vlib_main_t * vm,
            {
              error0 = DHCPV6_PROXY_ERROR_NO_SERVER;
              next0 = DHCPV6_PROXY_TO_SERVER_INPUT_NEXT_DROP;
-             pkts_no_server++;
              goto do_trace;
            }
 
@@ -274,7 +273,6 @@ dhcpv6_proxy_to_server_input (vlib_main_t * vm,
            {
              error0 = DHCPV6_RELAY_PKT_DROP_MAX_HOPS;
              next0 = DHCPV6_PROXY_TO_SERVER_INPUT_NEXT_DROP;
-             pkts_no_exceeding_max_hop++;
              goto do_trace;
            }