misc: move osi to plugin

Type: refactor

This patch moves osi into a plugin, and also modifies
the init functions of llc and snap to preserve init
order dependency (llc_init --> osi_init --> snap_init).

While the initial intent was to move osi/llc/snap together
into a single plugin, there exists a dependency on llc
in vnet/ethernet, which would require further refactoring
and testing work.

Change-Id: Ic0eff030ee29c8d316c0e0fe13931451aa193527
Signed-off-by: Hadi Rayan Al-Sandid <halsandi@cisco.com>

2 files changed, 0 insertions, 8 deletions

diff --git a/src/vnet/llc/llc.c b/src/vnet/llc/llc.c
index 4cbf17d48df..e17eaa6fd25 100644
--- a/src/vnet/llc/llc.c
+++ b/src/vnet/llc/llc.c
@@ -208,7 +208,6 @@ add_protocol (llc_main_t * pm, llc_protocol_t protocol, char *protocol_name)
 static clib_error_t *
 llc_init (vlib_main_t * vm)
 {
-  clib_error_t *error;
   llc_main_t *pm = &llc_main;
 
   clib_memset (pm, 0, sizeof (pm[0]));
@@ -221,9 +220,6 @@ llc_init (vlib_main_t * vm)
   foreach_llc_protocol;
 #undef _
 
-  if ((error = vlib_call_init_function (vm, snap_init)))
-    return error;
-
   return vlib_call_init_function (vm, llc_input_init);
 }
 
diff --git a/src/vnet/llc/node.c b/src/vnet/llc/node.c
index d1ee6948269..dee0e060460 100644
--- a/src/vnet/llc/node.c
+++ b/src/vnet/llc/node.c
@@ -313,10 +313,6 @@ llc_register_input_protocol (vlib_main_t * vm,
     clib_error_t *error = vlib_call_init_function (vm, llc_input_init);
     if (error)
       clib_error_report (error);
-    /* Otherwise, osi_input_init will wipe out e.g. the snap init */
-    error = vlib_call_init_function (vm, osi_input_init);
-    if (error)
-      clib_error_report (error);
   }
 
   pi = llc_get_protocol_info (lm, protocol);