2 files changed, 2 insertions, 30 deletions
diff --git a/src/nvim/msgpack_rpc/channel.c b/src/nvim/msgpack_rpc/channel.c
index 7ae45ee84a..58c181e4de 100644
--- a/src/nvim/msgpack_rpc/channel.c
+++ b/src/nvim/msgpack_rpc/channel.c
@@ -103,9 +103,7 @@ void channel_init(void)
     channel_from_stdio();
   }
 
-  if (abstract_ui) {
-    remote_ui_init();
-  }
+  remote_ui_init();
 }
 
 /// Teardown the module
@@ -176,13 +174,6 @@ void channel_from_stream(uv_stream_t *stream)
   channel->data.streams.uv = stream;
 }
 
-bool channel_exists(uint64_t id)
-{
-  Channel *channel;
-  return (channel = pmap_get(uint64_t)(channels, id)) != NULL
-    && !channel->closed;
-}
-
 /// Sends event/arguments to channel
 ///
 /// @param id The channel id. If 0, the event will be sent to all
@@ -665,10 +656,7 @@ static void on_stdio_close(Event e)
 
 static void free_channel(Channel *channel)
 {
-  if (abstract_ui) {
-    remote_ui_disconnect(channel->id);
-  }
-
+  remote_ui_disconnect(channel->id);
   pmap_del(uint64_t)(channels, channel->id);
   msgpack_unpacker_free(channel->unpacker);
 
diff --git a/src/nvim/msgpack_rpc/helpers.c b/src/nvim/msgpack_rpc/helpers.c
index 54e8b83cd0..355176aa5f 100644
--- a/src/nvim/msgpack_rpc/helpers.c
+++ b/src/nvim/msgpack_rpc/helpers.c
@@ -295,22 +295,6 @@ void msgpack_rpc_from_dictionary(Dictionary result, msgpack_packer *res)
   }
 }
 
-/// Finishes the msgpack-rpc call with an error message.
-///
-/// @param msg The error message
-/// @param res A packer that contains the response
-void msgpack_rpc_error(char *msg, msgpack_packer *res)
-  FUNC_ATTR_NONNULL_ALL
-{
-  size_t len = strlen(msg);
-
-  // error message
-  msgpack_pack_bin(res, len);
-  msgpack_pack_bin_body(res, msg, len);
-  // Nil result
-  msgpack_pack_nil(res);
-}
-
 /// Handler executed when an invalid method name is passed
 Object msgpack_rpc_handle_missing_method(uint64_t channel_id,
                                          uint64_t request_id,