vppinfra: bihash walk cb typedef and continue/stop controls

[vpp.git] / src / plugins / pppoe / pppoe.c

diff --git a/src/plugins/pppoe/pppoe.c b/src/plugins/pppoe/pppoe.c
index 1f8a728..46faa1f 100644 (file)
--- a/src/plugins/pppoe/pppoe.c
+++ b/src/plugins/pppoe/pppoe.c
@@ -628,7 +628,7 @@ typedef struct pppoe_show_walk_ctx_t_
   u32 total_entries;
 } pppoe_show_walk_ctx_t;
 
-static void
+static int
 pppoe_show_walk_cb (BVT (clib_bihash_kv) * kvp, void *arg)
 {
   pppoe_show_walk_ctx_t *ctx = arg;
@@ -656,6 +656,8 @@ pppoe_show_walk_cb (BVT (clib_bihash_kv) * kvp, void *arg)
                   result.fields.session_index == ~0
                   ? -1 : result.fields.session_index);
   ctx->total_entries++;
+
+  return (BIHASH_WALK_CONTINUE);
 }
 
 /** Display the contents of the PPPoE Fib. */