diff options
Diffstat (limited to 'lib/kernel/src/inet_db.erl')
| -rw-r--r-- | lib/kernel/src/inet_db.erl | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/lib/kernel/src/inet_db.erl b/lib/kernel/src/inet_db.erl index a7679c531b..2ebdc0f554 100644 --- a/lib/kernel/src/inet_db.erl +++ b/lib/kernel/src/inet_db.erl @@ -1117,7 +1117,7 @@ handle_call(Request, From, #state{db=Db}=State) -> {set_cache_refresh, Time} when is_integer(Time), Time > 0 -> Time1 = ((Time+999) div 1000)*1000, %% round up ets:insert(Db, {cache_refresh_interval, Time1}), - stop_timer(State#state.cache_timer), + _ = stop_timer(State#state.cache_timer), {reply, ok, State#state{cache_timer = init_timer()}}; clear_hosts -> @@ -1131,7 +1131,7 @@ handle_call(Request, From, #state{db=Db}=State) -> reset -> reset_db(Db), - stop_timer(State#state.cache_timer), + _ = stop_timer(State#state.cache_timer), {reply, ok, State#state{cache_timer = init_timer()}}; {add_rc_list, List} -> @@ -1181,7 +1181,7 @@ handle_info(_Info, State) -> -spec terminate(term(), state()) -> 'ok'. terminate(_Reason, State) -> - stop_timer(State#state.cache_timer), + _ = stop_timer(State#state.cache_timer), ok. %%%---------------------------------------------------------------------- @@ -1240,8 +1240,9 @@ do_add_host(Byname, Byaddr, Names, Type, IP) -> ok. do_del_host(Byname, Byaddr, IP) -> - [ets:delete_object(Byname, {tolower(Name),Type,Addr}) || - {Name,Type,Addr} <- ets:lookup(Byaddr, IP)], + _ = + [ets:delete_object(Byname, {tolower(Name),Type,Addr}) || + {Name,Type,Addr} <- ets:lookup(Byaddr, IP)], ets:delete(Byaddr, IP), ok. |