From 8d70f05df753a68453812d52b0814fb89f578e1b Mon Sep 17 00:00:00 2001 From: Dan Gudmundsson Date: Fri, 31 Jan 2014 14:57:28 +0100 Subject: mnesia: cleanup some dialyzer unmatched return warnings --- lib/mnesia/src/mnesia_controller.erl | 18 ++++++++++-------- 1 file changed, 10 insertions(+), 8 deletions(-) (limited to 'lib/mnesia/src/mnesia_controller.erl') diff --git a/lib/mnesia/src/mnesia_controller.erl b/lib/mnesia/src/mnesia_controller.erl index 78f7bfa325..a83e55ac62 100644 --- a/lib/mnesia/src/mnesia_controller.erl +++ b/lib/mnesia/src/mnesia_controller.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 1996-2013. All Rights Reserved. +%% Copyright Ericsson AB 1996-2014. All Rights Reserved. %% %% The contents of this file are subject to the Erlang Public License, %% Version 1.1, (the "License"); you may not use this file except in @@ -198,7 +198,8 @@ sync_dump_log(InitBy) -> call({sync_dump_log, InitBy}). async_dump_log(InitBy) -> - ?SERVER_NAME ! {async_dump_log, InitBy}. + ?SERVER_NAME ! {async_dump_log, InitBy}, + ok. %% Wait for tables to be active %% If needed, we will wait for Mnesia to start @@ -293,10 +294,11 @@ update(Fun) -> mnesia_down(Node) -> - case cast({mnesia_down, Node}) of - {error, _} -> mnesia_monitor:mnesia_down(?SERVER_NAME, Node); - _Pid -> ok + case whereis(?SERVER_NAME) of + undefined -> mnesia_monitor:mnesia_down(?SERVER_NAME, Node); + Pid -> gen_server:cast(Pid, {mnesia_down, Node}) end. + wait_for_schema_commit_lock() -> link(whereis(?SERVER_NAME)), unsafe_call(wait_for_schema_commit_lock). @@ -467,7 +469,7 @@ connect_nodes2(Father, Ns, UserFun) -> process_flag(trap_exit, true), Res = try_merge_schema(New, [], UserFun), Msg = {schema_is_merged, [], late_merge, []}, - multicall([node()|Ns], Msg), + _ = multicall([node()|Ns], Msg), After = val({current, db_nodes}), Father ! {?MODULE, self(), Res, mnesia_lib:intersect(Ns,After)}, unlink(Father), @@ -548,7 +550,7 @@ schema_is_merged() -> cast(Msg) -> case whereis(?SERVER_NAME) of - undefined ->{error, {node_not_running, node()}}; + undefined -> ok; Pid -> gen_server:cast(Pid, Msg) end. @@ -1789,7 +1791,7 @@ sync_and_block_table_whereabouts(Tab, ToNode, RemoteS, AccessMode) when Tab /= s true -> Current -- [ToNode]; false -> Current end, - remote_call(ToNode, block_table, [Tab]), + _ = remote_call(ToNode, block_table, [Tab]), [remote_call(Node, add_active_replica, [Tab, ToNode, RemoteS, AccessMode]) || Node <- [ToNode | Ns]], ok. -- cgit v1.2.3