l2: merge two clib_memcpy_fast into one

[vpp.git] / src / vnet / l2 / l2_fwd.c

diff --git a/src/vnet/l2/l2_fwd.c b/src/vnet/l2/l2_fwd.c
index 93e69db..f440778 100644 (file)
--- a/src/vnet/l2/l2_fwd.c
+++ b/src/vnet/l2/l2_fwd.c
@@ -61,8 +61,8 @@ typedef struct
 typedef struct
 {
   /* per-pkt trace data */
-  u8 src[6];
   u8 dst[6];
+  u8 src[6];
   u32 sw_if_index;
   u16 bd_index;
   l2fib_entry_result_t result;
@@ -324,8 +324,9 @@ l2fwd_node_inline (vlib_main_t * vm, vlib_node_runtime_t * node,
              l2fwd_trace_t *t = vlib_add_trace (vm, node, b[0], sizeof (*t));
              t->sw_if_index = sw_if_index0;
              t->bd_index = vnet_buffer (b[0])->l2.bd_index;
-             clib_memcpy_fast (t->src, h0->src_address, 6);
-             clib_memcpy_fast (t->dst, h0->dst_address, 6);
+             clib_memcpy_fast (t->dst, h0->dst_address,
+                               sizeof (h0->dst_address) +
+                               sizeof (h0->src_address));
              t->result = result0;
            }
          if (b[1]->flags & VLIB_BUFFER_IS_TRACED)
@@ -333,8 +334,9 @@ l2fwd_node_inline (vlib_main_t * vm, vlib_node_runtime_t * node,
              l2fwd_trace_t *t = vlib_add_trace (vm, node, b[1], sizeof (*t));
              t->sw_if_index = sw_if_index1;
              t->bd_index = vnet_buffer (b[1])->l2.bd_index;
-             clib_memcpy_fast (t->src, h1->src_address, 6);
-             clib_memcpy_fast (t->dst, h1->dst_address, 6);
+             clib_memcpy_fast (t->dst, h1->dst_address,
+                               sizeof (h1->dst_address) +
+                               sizeof (h1->src_address));
              t->result = result1;
            }
          if (b[2]->flags & VLIB_BUFFER_IS_TRACED)
@@ -342,8 +344,9 @@ l2fwd_node_inline (vlib_main_t * vm, vlib_node_runtime_t * node,
              l2fwd_trace_t *t = vlib_add_trace (vm, node, b[2], sizeof (*t));
              t->sw_if_index = sw_if_index2;
              t->bd_index = vnet_buffer (b[2])->l2.bd_index;
-             clib_memcpy_fast (t->src, h2->src_address, 6);
-             clib_memcpy_fast (t->dst, h2->dst_address, 6);
+             clib_memcpy_fast (t->dst, h2->dst_address,
+                               sizeof (h2->dst_address) +
+                               sizeof (h2->src_address));
              t->result = result2;
            }
          if (b[3]->flags & VLIB_BUFFER_IS_TRACED)
@@ -351,8 +354,9 @@ l2fwd_node_inline (vlib_main_t * vm, vlib_node_runtime_t * node,
              l2fwd_trace_t *t = vlib_add_trace (vm, node, b[3], sizeof (*t));
              t->sw_if_index = sw_if_index3;
              t->bd_index = vnet_buffer (b[3])->l2.bd_index;
-             clib_memcpy_fast (t->src, h3->src_address, 6);
-             clib_memcpy_fast (t->dst, h3->dst_address, 6);
+             clib_memcpy_fast (t->dst, h3->dst_address,
+                               sizeof (h3->dst_address) +
+                               sizeof (h3->src_address));
              t->result = result3;
            }
        }
@@ -387,8 +391,9 @@ l2fwd_node_inline (vlib_main_t * vm, vlib_node_runtime_t * node,
          l2fwd_trace_t *t = vlib_add_trace (vm, node, b[0], sizeof (*t));
          t->sw_if_index = sw_if_index0;
          t->bd_index = vnet_buffer (b[0])->l2.bd_index;
-         clib_memcpy_fast (t->src, h0->src_address, 6);
-         clib_memcpy_fast (t->dst, h0->dst_address, 6);
+         clib_memcpy_fast (t->dst, h0->dst_address,
+                           sizeof (h0->dst_address) +
+                           sizeof (h0->src_address));
          t->result = result0;
        }