diff options
Diffstat (limited to 'lib/kernel/src/inet.erl')
| -rw-r--r-- | lib/kernel/src/inet.erl | 19 |
1 files changed, 9 insertions, 10 deletions
diff --git a/lib/kernel/src/inet.erl b/lib/kernel/src/inet.erl index aada1252ad..1a1f7b8cbc 100644 --- a/lib/kernel/src/inet.erl +++ b/lib/kernel/src/inet.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 @@ -389,7 +389,7 @@ gethostbyname(Name,Family) -> gethostbyname(Name,Family,Timeout) -> Timer = start_timer(Timeout), Res = gethostbyname_tm(Name,Family,Timer), - stop_timer(Timer), + _ = stop_timer(Timer), Res. gethostbyname_tm(Name,Family,Timer) -> @@ -420,7 +420,7 @@ gethostbyaddr(Address) -> gethostbyaddr(Address,Timeout) -> Timer = start_timer(Timeout), Res = gethostbyaddr_tm(Address, Timer), - stop_timer(Timer), + _ = stop_timer(Timer), Res. gethostbyaddr_tm(Address,Timer) -> @@ -475,7 +475,7 @@ getaddr(Address, Family) -> getaddr(Address, Family, Timeout) -> Timer = start_timer(Timeout), Res = getaddr_tm(Address, Family, Timer), - stop_timer(Timer), + _ = stop_timer(Timer), Res. getaddr_tm(Address, Family, Timer) -> @@ -501,7 +501,7 @@ getaddrs(Address, Family) -> getaddrs(Address, Family, Timeout) -> Timer = start_timer(Timeout), Res = getaddrs_tm(Address, Family, Timer), - stop_timer(Timer), + _ = stop_timer(Timer), Res. -spec getservbyport(Port :: port_number(), Protocol :: atom() | string()) -> @@ -1332,7 +1332,7 @@ tcp_controlling_process(S, NewOwner) when is_port(S), is_pid(NewOwner) -> {ok, A0} -> case A0 of false -> ok; - _ -> prim_inet:setopt(S, active, false) + _ -> ok = prim_inet:setopt(S, active, false) end, case tcp_sync_input(S, NewOwner, false) of true -> %% socket already closed, @@ -1343,7 +1343,7 @@ tcp_controlling_process(S, NewOwner) when is_port(S), is_pid(NewOwner) -> unlink(S), %% unlink from port case A0 of false -> ok; - _ -> prim_inet:setopt(S, active, A0) + _ -> ok = prim_inet:setopt(S, active, A0) end, ok catch @@ -1386,13 +1386,12 @@ udp_controlling_process(S, NewOwner) when is_port(S), is_pid(NewOwner) -> {error, not_owner}; _ -> {ok, A0} = prim_inet:getopt(S, active), - prim_inet:setopt(S, active, false), + ok = prim_inet:setopt(S, active, false), udp_sync_input(S, NewOwner), try erlang:port_connect(S, NewOwner) of true -> unlink(S), - prim_inet:setopt(S, active, A0), - ok + ok = prim_inet:setopt(S, active, A0) catch error:Reason -> {error, Reason} |