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core: fix coding style in agent-handling

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Avoid late bail-out based on a condition. This makes code hard to read.
Instead, reverse the forwarding-condition.
This commit is contained in:
David Herrmann 2015-07-04 12:19:32 +02:00
parent 0a069ce62d
commit a0c8526a73
1 changed files with 8 additions and 12 deletions
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20
src/core/dbus.c
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@ -108,19 +108,15 @@ static int signal_agent_released(sd_bus_message *message, void *userdata, sd_bus
manager_notify_cgroup_empty(m, cgroup);
/* only forward to system bus if running as system instance */
if (m->running_as != MANAGER_SYSTEM || !m->system_bus)
return 0;
/* if running as system-instance, forward under our name */
if (m->running_as == MANAGER_SYSTEM && m->system_bus) {
r = sd_bus_message_rewind(message, 1);
if (r >= 0)
r = sd_bus_send(m->system_bus, message, NULL);
if (r < 0)
log_warning_errno(r, "Failed to forward Released message: %m");
}
r = sd_bus_message_rewind(message, 1);
if (r < 0)
goto exit;
r = sd_bus_send(m->system_bus, message, NULL);
exit:
if (r < 0)
log_warning_errno(r, "Failed to forward Released message: %m");
return 0;
}