commit 0badbe8b119c7375dfb0f8e6f853180009a2ffb7
author Mark D. Roth <roth@google.com> Thu Jun 23 10:15:12 2016 -0700
committer Mark D. Roth <roth@google.com> Thu Jun 23 10:15:12 2016 -0700
tree cb1e17dcc30d141196c2c62306b73db014df505d
parent acbf8c290afe4f3f0e690162f17b63df8096280f

Change grpc_channel_filter init_call_elem() method to return grpc_error.

src/core/lib/surface/server.c

diff --git a/src/core/lib/surface/server.c b/src/core/lib/surface/server.c
index def6e50..0a0c224 100644
--- a/src/core/lib/surface/server.c
+++ b/src/core/lib/surface/server.c
@@ -848,8 +848,9 @@
   }
 }
 
-static void init_call_elem(grpc_exec_ctx *exec_ctx, grpc_call_element *elem,
-                           grpc_call_element_args *args) {
+static grpc_error* init_call_elem(grpc_exec_ctx *exec_ctx,
+                                  grpc_call_element *elem,
+                                  grpc_call_element_args *args) {
   call_data *calld = elem->call_data;
   channel_data *chand = elem->channel_data;
   memset(calld, 0, sizeof(call_data));
@@ -861,6 +862,7 @@
                     server_on_recv_initial_metadata, elem);
 
   server_ref(chand->server);
+  return GRPC_ERROR_NONE;
 }
 
 static void destroy_call_elem(grpc_exec_ctx *exec_ctx, grpc_call_element *elem,