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QMP: handle_qmp_command(): Small cleanup 

Drop a unneeded label and QDECREF() call.

Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
This commit is contained in:
Luiz Capitulino 2010-06-24 17:58:20 -03:00
parent 0bbab46db6
commit e4940c603a
1 changed files with 6 additions and 8 deletions
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14
monitor.c
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@ -4234,7 +4234,7 @@ static void handle_qmp_command(JSONMessageParser *parser, QList *tokens)
Monitor *mon = cur_mon;
const char *cmd_name, *info_item;
args = NULL;
args = input = NULL;
obj = json_parser_parse(tokens, NULL);
if (!obj) {
@ -4255,7 +4255,7 @@ static void handle_qmp_command(JSONMessageParser *parser, QList *tokens)
cmd_name = qdict_get_str(input, "execute");
if (invalid_qmp_mode(mon, cmd_name)) {
qerror_report(QERR_COMMAND_NOT_FOUND, cmd_name);
goto err_input;
goto err_out;
}
/*
@ -4264,7 +4264,7 @@ static void handle_qmp_command(JSONMessageParser *parser, QList *tokens)
*/
if (compare_cmd(cmd_name, "info")) {
qerror_report(QERR_COMMAND_NOT_FOUND, cmd_name);
goto err_input;
goto err_out;
} else if (strstart(cmd_name, "query-", &info_item)) {
cmd = monitor_find_command("info");
qdict_put_obj(input, "arguments",
@ -4273,7 +4273,7 @@ static void handle_qmp_command(JSONMessageParser *parser, QList *tokens)
cmd = monitor_find_command(cmd_name);
if (!cmd || !monitor_handler_ported(cmd)) {
qerror_report(QERR_COMMAND_NOT_FOUND, cmd_name);
goto err_input;
goto err_out;
}
}
@ -4285,8 +4285,6 @@ static void handle_qmp_command(JSONMessageParser *parser, QList *tokens)
QINCREF(args);
}
QDECREF(input);
err = qmp_check_client_args(cmd, args);
if (err < 0) {
goto err_out;
@ -4301,13 +4299,13 @@ static void handle_qmp_command(JSONMessageParser *parser, QList *tokens)
} else {
monitor_call_handler(mon, cmd, args);
}
goto out;
err_input:
QDECREF(input);
err_out:
monitor_protocol_emitter(mon, NULL);
out:
QDECREF(input);
QDECREF(args);
}