interface: fix show_or_clear_hw_interfaces

Change-Id: I2f3163a7a158afa8e2debc6f545c3d1a2a12ac1d
Type: fix
Fixes: 3414977152ae6362277158dc732e6b9958a6e618
Signed-off-by: Mohammed Hawari <mohammed@hawari.fr>

diff --git a/src/vnet/interface_cli.c b/src/vnet/interface_cli.c
index ce36e3d..3515c39 100644 (file)
--- a/src/vnet/interface_cli.c
+++ b/src/vnet/interface_cli.c
@@ -77,7 +77,7 @@ show_or_clear_hw_interfaces (vlib_main_t * vm,
   int i, verbose = -1, show_bond = 0;
 
   if (!unformat_user (input, unformat_line_input, line_input))
-    return 0;
+    goto skip_unformat;
 
   while (unformat_check_input (line_input) != UNFORMAT_END_OF_INPUT)
     {
@@ -117,6 +117,7 @@ show_or_clear_hw_interfaces (vlib_main_t * vm,
 
   unformat_free (line_input);
 
+skip_unformat:
   /* Gather interfaces. */
   if (vec_len (hw_if_indices) == 0)
     pool_foreach (hi, im->hw_interfaces)