Remove c-11 memcpy checks from perf-critical code

[vpp.git] / src / plugins / stn / stn.c

diff --git a/src/plugins/stn/stn.c b/src/plugins/stn/stn.c
index e3f56d3..6f5fbdb 100644 (file)
--- a/src/plugins/stn/stn.c
+++ b/src/plugins/stn/stn.c
@@ -141,9 +141,9 @@ stn_ip46_punt_fn (vlib_main_t * vm,
              vlib_buffer_advance(p0, -sizeof(*eth));
              eth = (ethernet_header_t *) vlib_buffer_get_current(p0);
              if (is_ipv4)
-               clib_memcpy(eth, &stn_ip4_ethernet_header, sizeof(*eth));
+               clib_memcpy_fast(eth, &stn_ip4_ethernet_header, sizeof(*eth));
              else
-               clib_memcpy(eth, &stn_ip6_ethernet_header, sizeof(*eth));
+               clib_memcpy_fast(eth, &stn_ip6_ethernet_header, sizeof(*eth));
            }
           else
           {
@@ -261,12 +261,12 @@ stn_init (vlib_main_t * vm)
   clib_bihash_init_16_8(&stn->rule_by_address_table, "stn addresses",
                        1024, 1<<20);
 
-  clib_memcpy(stn_ip4_ethernet_header.dst_address, stn_hw_addr_dst, 6);
-  clib_memcpy(stn_ip4_ethernet_header.src_address, stn_hw_addr_local, 6);
+  clib_memcpy_fast(stn_ip4_ethernet_header.dst_address, stn_hw_addr_dst, 6);
+  clib_memcpy_fast(stn_ip4_ethernet_header.src_address, stn_hw_addr_local, 6);
   stn_ip4_ethernet_header.type = clib_host_to_net_u16(ETHERNET_TYPE_IP4);
 
-  clib_memcpy(stn_ip6_ethernet_header.dst_address, stn_hw_addr_dst, 6);
-  clib_memcpy(stn_ip6_ethernet_header.src_address, stn_hw_addr_local, 6);
+  clib_memcpy_fast(stn_ip6_ethernet_header.dst_address, stn_hw_addr_dst, 6);
+  clib_memcpy_fast(stn_ip6_ethernet_header.src_address, stn_hw_addr_local, 6);
   stn_ip6_ethernet_header.type = clib_host_to_net_u16(ETHERNET_TYPE_IP6);
 
   return stn_api_init (vm, stn);