lightningd: remove some unnneded notleak().

We now reach into the uintmap, so this is unnecesary.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>

lightningd/bitcoind.c

@@ -405,8 +405,7 @@ void bitcoind_getrawblockbyheight_(struct bitcoind *bitcoind,
 	req = jsonrpc_request_start(bitcoind, "getrawblockbyheight",
 				    bitcoind->log,
 				    NULL,  getrawblockbyheight_callback,
-				    /* Freed in cb. */
-				    notleak(call));
+				    call);
 	json_add_num(req->stream, "height", height);
 	jsonrpc_request_end(req);
 	bitcoin_plugin_send(bitcoind, req);

lightningd/channel_control.c

@@ -992,7 +992,8 @@ struct command_result *cancel_channel_before_broadcast(struct command *cmd,
 	bitcoind_getutxout(cmd->ld->topology->bitcoind,
 			   &cancel_channel->funding,
 			   process_check_funding_broadcast,
-			   notleak(tal_steal(NULL, cc)));
+			   /* Freed by callback */
+			   tal_steal(NULL, cc));
 	return command_still_pending(cmd);
 }