Preparatory changes for work shedding

- cleanup: change grpc_iomgr_cb_func to take a bool instead of int
  success
- cleanup: follow through with iomgr callback scheduling functions
- prepare: add a workqueue to offload to to grpc_exec_ctx_enqueue*
  functions

1 files changed, 2 insertions, 2 deletions

diff --git a/src/core/surface/channel_create.c b/src/core/surface/channel_create.c
index 49083f0870..b3ee203ddc 100644
--- a/src/core/surface/channel_create.c
+++ b/src/core/surface/channel_create.c
@@ -80,11 +80,11 @@ static void connector_unref(grpc_exec_ctx *exec_ctx, grpc_connector *con) {
 }
 
 static void on_initial_connect_string_sent(grpc_exec_ctx *exec_ctx, void *arg,
-                                           int success) {
+                                           bool success) {
   connector_unref(exec_ctx, arg);
 }
 
-static void connected(grpc_exec_ctx *exec_ctx, void *arg, int success) {
+static void connected(grpc_exec_ctx *exec_ctx, void *arg, bool success) {
   connector *c = arg;
   grpc_closure *notify;
   grpc_endpoint *tcp = c->tcp;