diff options
Diffstat (limited to 'lib/kernel/src/pg2.erl')
| -rw-r--r-- | lib/kernel/src/pg2.erl | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/lib/kernel/src/pg2.erl b/lib/kernel/src/pg2.erl index 1ff10eb303..b562d4ffd2 100644 --- a/lib/kernel/src/pg2.erl +++ b/lib/kernel/src/pg2.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 1997-2012. All Rights Reserved. +%% Copyright Ericsson AB 1997-2013. 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 @@ -45,7 +45,7 @@ start() -> -spec create(Name :: name()) -> 'ok'. create(Name) -> - ensure_started(), + _ = ensure_started(), case ets:member(pg2_table, {group, Name}) of false -> global:trans({{?MODULE, Name}, self()}, @@ -60,7 +60,7 @@ create(Name) -> -spec delete(Name :: name()) -> 'ok'. delete(Name) -> - ensure_started(), + _ = ensure_started(), global:trans({{?MODULE, Name}, self()}, fun() -> gen_server:multi_call(?MODULE, {delete, Name}) @@ -71,7 +71,7 @@ delete(Name) -> when Name :: name(). join(Name, Pid) when is_pid(Pid) -> - ensure_started(), + _ = ensure_started(), case ets:member(pg2_table, {group, Name}) of false -> {error, {no_such_group, Name}}; @@ -88,7 +88,7 @@ join(Name, Pid) when is_pid(Pid) -> when Name :: name(). leave(Name, Pid) when is_pid(Pid) -> - ensure_started(), + _ = ensure_started(), case ets:member(pg2_table, {group, Name}) of false -> {error, {no_such_group, Name}}; @@ -105,7 +105,7 @@ leave(Name, Pid) when is_pid(Pid) -> when Name :: name(). get_members(Name) -> - ensure_started(), + _ = ensure_started(), case ets:member(pg2_table, {group, Name}) of true -> group_members(Name); @@ -117,7 +117,7 @@ get_members(Name) -> when Name :: name(). get_local_members(Name) -> - ensure_started(), + _ = ensure_started(), case ets:member(pg2_table, {group, Name}) of true -> local_group_members(Name); @@ -128,7 +128,7 @@ get_local_members(Name) -> -spec which_groups() -> [Name :: name()]. which_groups() -> - ensure_started(), + _ = ensure_started(), all_groups(). -spec get_closest_pid(Name) -> pid() | {'error', Reason} when @@ -165,7 +165,7 @@ get_closest_pid(Name) -> init([]) -> Ns = nodes(), - net_kernel:monitor_nodes(true), + ok = net_kernel:monitor_nodes(true), lists:foreach(fun(N) -> {?MODULE, N} ! {new_pg2, node()}, self() ! {nodeup, N} @@ -283,7 +283,7 @@ member_died(Ref) -> join_group(Name, Pid) -> Ref_Pid = {ref, Pid}, - try _ = ets:update_counter(pg2_table, Ref_Pid, {4, +1}) + try _ = ets:update_counter(pg2_table, Ref_Pid, {4, +1}), true catch _:_ -> {RPid, Ref} = do_monitor(Pid), true = ets:insert(pg2_table, {Ref_Pid, RPid, Ref, 1}), |