Trivial: Clean up some typos.

[vpp.git] / src / vnet / vxlan / vxlan.c

diff --git a/src/vnet/vxlan/vxlan.c b/src/vnet/vxlan/vxlan.c
index e1ee348..0d5337e 100644 (file)
--- a/src/vnet/vxlan/vxlan.c
+++ b/src/vnet/vxlan/vxlan.c
@@ -513,8 +513,8 @@ int vnet_vxlan_add_del_tunnel
       else
        {
          /* Multicast tunnel -
-          * as the same mcast group can be used for mutiple mcast tunnels
-          * with different VNIs, create the output fib adjecency only if
+          * as the same mcast group can be used for multiple mcast tunnels
+          * with different VNIs, create the output fib adjacency only if
           * it does not already exist
           */
          fib_protocol_t fp = fib_ip_proto (is_ip6);
@@ -830,7 +830,7 @@ vxlan_add_del_tunnel_command_fn (vlib_main_t * vm,
  * Example of how to create a VXLAN Tunnel with a known name, vxlan_tunnel42:
  * @cliexcmd{create vxlan tunnel src 10.0.3.1 dst 10.0.3.3 instance 42}
  * Example of how to create a multicast VXLAN Tunnel with a known name, vxlan_tunnel23:
- * @cliexcmd{create vxlan tunnel src 10.0.3.1 group 239.1.1.1 GigabitEtherner0/8/0 instance 23}
+ * @cliexcmd{create vxlan tunnel src 10.0.3.1 group 239.1.1.1 GigabitEthernet0/8/0 instance 23}
  * Example of how to delete a VXLAN Tunnel:
  * @cliexcmd{create vxlan tunnel src 10.0.3.1 dst 10.0.3.3 vni 13 del}
  ?*/
@@ -851,30 +851,19 @@ show_vxlan_tunnel_command_fn (vlib_main_t * vm,
                              unformat_input_t * input,
                              vlib_cli_command_t * cmd)
 {
-  unformat_input_t _line_input, *line_input = &_line_input;
   vxlan_main_t *vxm = &vxlan_main;
   vxlan_tunnel_t *t;
   int raw = 0;
-  clib_error_t *parse_error = NULL;
-
-  /* Get a line of input. */
-  if (!unformat_user (input, unformat_line_input, line_input))
-    return 0;
 
-  while (unformat_check_input (line_input) != UNFORMAT_END_OF_INPUT)
+  while (unformat_check_input (input) != UNFORMAT_END_OF_INPUT)
     {
-      if (unformat (line_input, "raw"))
+      if (unformat (input, "raw"))
        raw = 1;
       else
-       parse_error = clib_error_return (0, "parse error: '%U'",
-                                        format_unformat_error, line_input);
+       return clib_error_return (0, "parse error: '%U'",
+                                 format_unformat_error, input);
     }
 
-  unformat_free (line_input);
-
-  if (parse_error)
-    return parse_error;
-
   if (pool_elts (vxm->tunnels) == 0)
     vlib_cli_output (vm, "No vxlan tunnels configured...");
 
@@ -1007,7 +996,7 @@ set_ip4_vxlan_bypass (vlib_main_t * vm,
  *                                 ip4-lookup [2]
  * @cliexend
  *
- * Example of how to display the feature enabed on an interface:
+ * Example of how to display the feature enabled on an interface:
  * @cliexstart{show ip interface features GigabitEthernet2/0/0}
  * IP feature paths configured on GigabitEthernet2/0/0...
  * ...
@@ -1064,7 +1053,7 @@ set_ip6_vxlan_bypass (vlib_main_t * vm,
  *                                 ip6-lookup [2]
  * @cliexend
  *
- * Example of how to display the feature enabed on an interface:
+ * Example of how to display the feature enabled on an interface:
  * @cliexstart{show ip interface features GigabitEthernet2/0/0}
  * IP feature paths configured on GigabitEthernet2/0/0...
  * ...
@@ -1124,7 +1113,7 @@ vnet_vxlan_get_tunnel_index (u32 sw_if_index)
 {
   vxlan_main_t *vxm = &vxlan_main;
 
-  if (sw_if_index > vec_len (vxm->tunnel_index_by_sw_if_index))
+  if (sw_if_index >= vec_len (vxm->tunnel_index_by_sw_if_index))
     return ~0;
   return vxm->tunnel_index_by_sw_if_index[sw_if_index];
 }
@@ -1197,7 +1186,7 @@ vxlan_offload_command_fn (vlib_main_t * vm,
 VLIB_CLI_COMMAND (vxlan_offload_command, static) = {
     .path = "set flow-offload vxlan",
     .short_help =
-    "set flow-offload vxlan hw <inerface-name> rx <tunnel-name> [del]",
+    "set flow-offload vxlan hw <interface-name> rx <tunnel-name> [del]",
     .function = vxlan_offload_command_fn,
 };
 /* *INDENT-ON* */