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cleanup: easier to read code

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Avoid using #ifdef code and use 'cmd' instead of 'die'.
This commit is contained in:
Zdenek Kabelac 2015-10-22 10:57:57 +02:00
parent 39cffa4e9b
commit 8be60e6a65
1 changed files with 4 additions and 10 deletions
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14
daemons/dmeventd/dmeventd.c
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@ -1590,11 +1590,8 @@ static int _do_process_request(struct dm_event_daemon_message *msg)
/* Only one caller at a time. */
static void _process_request(struct dm_event_fifos *fifos)
{
int die;
struct dm_event_daemon_message msg = { 0 };
#ifdef DEBUG
int cmd;
#endif
/*
* Read the request from the client (client_read, client_write
* give true on success and false on failure).
@ -1602,12 +1599,9 @@ static void _process_request(struct dm_event_fifos *fifos)
if (!_client_read(fifos, &msg))
return;
#ifdef DEBUG
cmd = msg.cmd;
#endif
DEBUGLOG(">>> CMD:%s (0x%x) processing...", decode_cmd(cmd), cmd);
die = (msg.cmd == DM_EVENT_CMD_DIE) ? 1 : 0;
DEBUGLOG(">>> CMD:%s (0x%x) processing...", decode_cmd(cmd), cmd);
/* _do_process_request fills in msg (if memory allows for
data, otherwise just cmd and size = 0) */
@ -1616,11 +1610,11 @@ static void _process_request(struct dm_event_fifos *fifos)
if (!_client_write(fifos, &msg))
stack;
DEBUGLOG("<<< CMD:%s (0x%x) completed (result %d).", decode_cmd(cmd), cmd, msg.cmd);
dm_free(msg.data);
DEBUGLOG("<<< CMD:%s (0x%x) completed (=%d).", decode_cmd(cmd), cmd, msg.cmd);
if (die) {
if (cmd == DM_EVENT_CMD_DIE) {
if (unlink(DMEVENTD_PIDFILE))
log_sys_error("unlink", DMEVENTD_PIDFILE);
_exit(0);