Add helpers for creating channel args.

1 files changed, 3 insertions, 5 deletions

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 7b76caba17..d4580f15f5 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
@@ -163,11 +163,9 @@ static grpc_channel *client_channel_factory_create_channel(
     return NULL;
   }
   // Add channel arg containing the server URI.
-  grpc_arg arg;
-  arg.type = GRPC_ARG_STRING;
-  arg.key = GRPC_ARG_SERVER_URI;
-  arg.value.string =
-      grpc_resolver_factory_add_default_prefix_if_needed(exec_ctx, target);
+  grpc_arg arg = grpc_channel_arg_string_create(
+      GRPC_ARG_SERVER_URI,
+      grpc_resolver_factory_add_default_prefix_if_needed(exec_ctx, target));
   const char *to_remove[] = {GRPC_ARG_SERVER_URI};
   grpc_channel_args *new_args =
       grpc_channel_args_copy_and_add_and_remove(args, to_remove, 1, &arg, 1);