docs: vnet comment nitfixes

[vpp.git] / src / vnet / l2 / l2_rw.c

diff --git a/src/vnet/l2/l2_rw.c b/src/vnet/l2/l2_rw.c
index 59b7de9..2c00879 100644 (file)
--- a/src/vnet/l2/l2_rw.c
+++ b/src/vnet/l2/l2_rw.c
@@ -326,9 +326,6 @@ l2_rw_mod_entry (u32 * index,
       *index = e - rw->entries;
     }
 
-  if (!e)
-    return -1;
-
   if (is_del)
     {
       pool_put (rw->entries, e);
@@ -498,9 +495,9 @@ l2_rw_show_interfaces_cli_fn (vlib_main_t * vm,
 
   uword i;
   /* *INDENT-OFF* */
-  clib_bitmap_foreach(i, rw->configs_bitmap, {
+  clib_bitmap_foreach (i, rw->configs_bitmap) {
       vlib_cli_output (vm, "sw_if_index:%d %U\n", i, format_l2_rw_config, &rw->configs[i]);
-  });
+  }
   /* *INDENT-ON* */
   return 0;
 }
@@ -591,7 +588,7 @@ l2_rw_set_cli_fn (vlib_main_t * vm,
 
 /*?
  * Layer 2-Rewrite node uses classify tables to match packets. Then, using
- * the provisioned mask and value, modfies the packet header.
+ * the provisioned mask and value, modifies the packet header.
  *
  * @cliexpar
  * @todo This is incomplete. This needs a detailed description and a