Avoid circular refcounting.

2 files changed, 1 insertions, 19 deletions

diff --git a/src/core/ext/transport/chttp2/client/insecure/channel_create.c b/src/core/ext/transport/chttp2/client/insecure/channel_create.c
index 550080c7d5..5b9101e018 100644
--- a/src/core/ext/transport/chttp2/client/insecure/channel_create.c
+++ b/src/core/ext/transport/chttp2/client/insecure/channel_create.c
@@ -160,7 +160,6 @@ typedef struct {
   grpc_client_channel_factory base;
   gpr_refcount refs;
   grpc_channel_args *merge_args;
-  grpc_channel *master;
 } client_channel_factory;
 
 static void client_channel_factory_ref(
@@ -173,10 +172,6 @@ static void client_channel_factory_unref(
     grpc_exec_ctx *exec_ctx, grpc_client_channel_factory *cc_factory) {
   client_channel_factory *f = (client_channel_factory *)cc_factory;
   if (gpr_unref(&f->refs)) {
-    if (f->master != NULL) {
-      GRPC_CHANNEL_INTERNAL_UNREF(exec_ctx, f->master,
-                                  "client_channel_factory");
-    }
     grpc_channel_args_destroy(f->merge_args);
     gpr_free(f);
   }
@@ -250,12 +245,8 @@ grpc_channel *grpc_insecure_channel_create(const char *target,
 
   grpc_channel *channel = client_channel_factory_create_channel(
       &exec_ctx, &f->base, target, GRPC_CLIENT_CHANNEL_TYPE_REGULAR, NULL);
-  if (channel != NULL) {
-    f->master = channel;
-    GRPC_CHANNEL_INTERNAL_REF(f->master, "grpc_insecure_channel_create");
-  }
-  grpc_client_channel_factory_unref(&exec_ctx, &f->base);
 
+  grpc_client_channel_factory_unref(&exec_ctx, &f->base);
   grpc_exec_ctx_finish(&exec_ctx);
 
   return channel != NULL ? channel : grpc_lame_client_channel_create(
diff --git a/src/core/ext/transport/chttp2/client/secure/secure_channel_create.c b/src/core/ext/transport/chttp2/client/secure/secure_channel_create.c
index 3285dbf612..da738138b5 100644
--- a/src/core/ext/transport/chttp2/client/secure/secure_channel_create.c
+++ b/src/core/ext/transport/chttp2/client/secure/secure_channel_create.c
@@ -220,7 +220,6 @@ typedef struct {
   gpr_refcount refs;
   grpc_channel_args *merge_args;
   grpc_channel_security_connector *security_connector;
-  grpc_channel *master;
 } client_channel_factory;
 
 static void client_channel_factory_ref(
@@ -235,10 +234,6 @@ static void client_channel_factory_unref(
   if (gpr_unref(&f->refs)) {
     GRPC_SECURITY_CONNECTOR_UNREF(&f->security_connector->base,
                                   "client_channel_factory");
-    if (f->master != NULL) {
-      GRPC_CHANNEL_INTERNAL_UNREF(exec_ctx, f->master,
-                                  "client_channel_factory");
-    }
     grpc_channel_args_destroy(f->merge_args);
     gpr_free(f);
   }
@@ -356,10 +351,6 @@ grpc_channel *grpc_secure_channel_create(grpc_channel_credentials *creds,
 
   grpc_channel *channel = client_channel_factory_create_channel(
       &exec_ctx, &f->base, target, GRPC_CLIENT_CHANNEL_TYPE_REGULAR, NULL);
-  if (channel != NULL) {
-    f->master = channel;
-    GRPC_CHANNEL_INTERNAL_REF(f->master, "grpc_secure_channel_create");
-  }
 
   grpc_client_channel_factory_unref(&exec_ctx, &f->base);
   grpc_exec_ctx_finish(&exec_ctx);