VPP-237 Coding standards cleanup

[vpp.git] / vpp / app / vpe_cli.c

diff --git a/vpp/app/vpe_cli.c b/vpp/app/vpe_cli.c
index b9f717b..b9f7968 100644 (file)
--- a/vpp/app/vpe_cli.c
+++ b/vpp/app/vpe_cli.c
@@ -15,92 +15,98 @@
 #include <vnet/ip/ip.h>
 #include <vnet/ethernet/ethernet.h>
 
-typedef struct {
-    u8 mac_addr[6];
+typedef struct
+{
+  u8 mac_addr[6];
 } mac_addr_t;
 
 static clib_error_t *
 virtual_ip_cmd_fn_command_fn (vlib_main_t * vm,
-                unformat_input_t * input,
-                vlib_cli_command_t * cmd)
+                             unformat_input_t * input,
+                             vlib_cli_command_t * cmd)
 {
-    unformat_input_t _line_input, * line_input = &_line_input;
-    vnet_main_t * vnm = vnet_get_main();
-    ip4_main_t * im = &ip4_main;
-    ip_lookup_main_t * lm = &im->lookup_main;
-    ip4_address_t ip_addr, next_hop;
-    u8 mac_addr[6];
-    mac_addr_t *mac_addrs = 0;
-    u32 sw_if_index;
-    u32 i, f;
+  unformat_input_t _line_input, *line_input = &_line_input;
+  vnet_main_t *vnm = vnet_get_main ();
+  ip4_main_t *im = &ip4_main;
+  ip_lookup_main_t *lm = &im->lookup_main;
+  ip4_address_t ip_addr, next_hop;
+  u8 mac_addr[6];
+  mac_addr_t *mac_addrs = 0;
+  u32 sw_if_index;
+  u32 i, f;
 
-    /* Get a line of input. */
-    if (! unformat_user (input, unformat_line_input, line_input))
-        return 0;
+  /* Get a line of input. */
+  if (!unformat_user (input, unformat_line_input, line_input))
+    return 0;
 
-    if (!unformat(line_input, "%U %U", 
-                  unformat_ip4_address, &ip_addr,
-                  unformat_vnet_sw_interface, vnm, &sw_if_index))
-        goto barf;
+  if (!unformat (line_input, "%U %U",
+                unformat_ip4_address, &ip_addr,
+                unformat_vnet_sw_interface, vnm, &sw_if_index))
+    goto barf;
 
-    while (unformat_check_input (line_input) != UNFORMAT_END_OF_INPUT) {
-       if (unformat (line_input, "mac %U", 
-                      unformat_ethernet_address, 
-                      &mac_addr))
-        {
-            mac_addr_t *ma;
-            vec_add2 (mac_addrs, ma, 1);
-            clib_memcpy(ma, mac_addr, sizeof (mac_addr));
-        } else {
-        barf:
-           return clib_error_return (0, "unknown input `%U'",
-                                     format_unformat_error, input);
-        }
+  while (unformat_check_input (line_input) != UNFORMAT_END_OF_INPUT)
+    {
+      if (unformat (line_input, "mac %U",
+                   unformat_ethernet_address, &mac_addr))
+       {
+         mac_addr_t *ma;
+         vec_add2 (mac_addrs, ma, 1);
+         clib_memcpy (ma, mac_addr, sizeof (mac_addr));
+       }
+      else
+       {
+       barf:
+         return clib_error_return (0, "unknown input `%U'",
+                                   format_unformat_error, input);
+       }
     }
-    if (vec_len (mac_addrs) == 0)
-        goto barf;
+  if (vec_len (mac_addrs) == 0)
+    goto barf;
+
+  /* Create / delete special interface route /32's */
+  next_hop.as_u32 = 0;
+
+  for (i = 0; i < vec_len (mac_addrs); i++)
+    {
+      ip_adjacency_t adj;
+      u32 adj_index;
+
+      memset (&adj, 0, sizeof (adj));
+      adj.lookup_next_index = IP_LOOKUP_NEXT_REWRITE;
 
-    /* Create / delete special interface route /32's */
-    next_hop.as_u32 = 0;
+      vnet_rewrite_for_sw_interface (vnm, VNET_L3_PACKET_TYPE_IP4, sw_if_index, ip4_rewrite_node.index, &mac_addrs[i], /* destination address */
+                                    &adj.rewrite_header,
+                                    sizeof (adj.rewrite_data));
 
-    for (i = 0; i < vec_len(mac_addrs); i++) {
-        ip_adjacency_t adj;
-        u32 adj_index;
-        
-        memset(&adj, 0, sizeof(adj));
-        adj.lookup_next_index = IP_LOOKUP_NEXT_REWRITE;
-        
-        vnet_rewrite_for_sw_interface
-            (vnm,
-             VNET_L3_PACKET_TYPE_IP4,
-             sw_if_index,
-             ip4_rewrite_node.index,
-             &mac_addrs[i],     /* destination address */
-             &adj.rewrite_header,
-             sizeof (adj.rewrite_data));
+      ip_add_adjacency (lm, &adj, 1 /* one adj */ ,
+                       &adj_index);
 
-        ip_add_adjacency (lm, &adj, 1 /* one adj */,
-                          &adj_index);
-        
-        f = (i + 1 < vec_len(mac_addrs)) ? IP4_ROUTE_FLAG_NOT_LAST_IN_GROUP : 0;
-        ip4_add_del_route_next_hop (im,
-                                    IP4_ROUTE_FLAG_ADD | f,
-                                    &ip_addr,
-                                    32 /* insert /32's */,
-                                    &next_hop,
-                                    sw_if_index,
-                                    1 /* weight */, 
-                                    adj_index, 
-                                    (u32)~0 /* explicit fib index */);
+      f =
+       (i + 1 < vec_len (mac_addrs)) ? IP4_ROUTE_FLAG_NOT_LAST_IN_GROUP : 0;
+      ip4_add_del_route_next_hop (im, IP4_ROUTE_FLAG_ADD | f, &ip_addr,
+                                 32 /* insert /32's */ ,
+                                 &next_hop, sw_if_index, 1 /* weight */ ,
+                                 adj_index,
+                                 (u32) ~ 0 /* explicit fib index */ );
     }
 
-    vec_free (mac_addrs);
+  vec_free (mac_addrs);
 
-    return 0;
+  return 0;
 }
 
+/* *INDENT-OFF* */
 VLIB_CLI_COMMAND (virtual_ip_cmd_fn_command, static) = {
-    .path = "ip virtual",
-    .short_help = "ip virtual <addr> <interface> [mac <Mi>]+",
-    .function = virtual_ip_cmd_fn_command_fn,
+  .path = "ip virtual",
+  .short_help = "ip virtual <addr> <interface> [mac <Mi>]+",
+  .function = virtual_ip_cmd_fn_command_fn,
 };
+/* *INDENT-ON* */
+
+/*
+ * fd.io coding-style-patch-verification: ON
+ *
+ * Local Variables:
+ * eval: (c-set-style "gnu")
+ * End:
+ */