linux-cp: set severity of noisy message to debug

[vpp.git] / src / plugins / linux-cp / lcp_nl.c

diff --git a/src/plugins/linux-cp/lcp_nl.c b/src/plugins/linux-cp/lcp_nl.c
index 43f5319..8f2bffd 100644 (file)
--- a/src/plugins/linux-cp/lcp_nl.c
+++ b/src/plugins/linux-cp/lcp_nl.c
@@ -353,7 +353,7 @@ nl_route_process_msgs (void)
   if (n_msgs)
     vec_delete (nm->nl_msg_queue, n_msgs, 0);
 
-  NL_INFO ("Processed %u messages", n_msgs);
+  NL_DBG ("Processed %u messages", n_msgs);
 
   return n_msgs;
 }
@@ -940,18 +940,27 @@ lcp_nl_open_sync_socket (nl_sock_type_t sock_type)
   nm->sk_route_sync[sock_type] = sk_route = nl_socket_alloc ();
 
   dest_ns_fd = lcp_get_default_ns_fd ();
-  if (dest_ns_fd)
+  if (dest_ns_fd > 0)
     {
       curr_ns_fd = clib_netns_open (NULL /* self */);
-      clib_setns (dest_ns_fd);
+      if (clib_setns (dest_ns_fd) == -1)
+       NL_ERROR ("Cannot set destination ns");
     }
 
   nl_connect (sk_route, NETLINK_ROUTE);
 
-  if (dest_ns_fd)
+  if (dest_ns_fd > 0)
     {
-      clib_setns (curr_ns_fd);
-      close (curr_ns_fd);
+      if (curr_ns_fd == -1)
+       {
+         NL_ERROR ("No previous ns to set");
+       }
+      else
+       {
+         if (clib_setns (curr_ns_fd) == -1)
+           NL_ERROR ("Cannot set previous ns");
+         close (curr_ns_fd);
+       }
     }
 
   NL_INFO ("Opened netlink synchronization socket %d of type %d",