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cleanup: skip zeroing of cleared areas

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Zalloc mem is already zeroed.
This commit is contained in:
Zdenek Kabelac 2014-04-17 09:59:54 +02:00
parent 20179523e2
commit 91eb8927fd
1 changed files with 5 additions and 12 deletions
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17
daemons/dmeventd/dmeventd.c
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@ -218,9 +218,9 @@ static pthread_cond_t _timeout_cond = PTHREAD_COND_INITIALIZER;
static struct thread_status *_alloc_thread_status(const struct message_data *data,
struct dso_data *dso_data)
{
struct thread_status *ret = (typeof(ret)) dm_zalloc(sizeof(*ret));
struct thread_status *ret;
if (!ret)
if (!(ret = dm_zalloc(sizeof(*ret))))
return NULL;
if (!(ret->device.uuid = dm_strdup(data->device_uuid))) {
@ -228,9 +228,6 @@ static struct thread_status *_alloc_thread_status(const struct message_data *dat
return NULL;
}
ret->current_task = NULL;
ret->device.name = NULL;
ret->device.major = ret->device.minor = 0;
ret->dso_data = dso_data;
ret->events = data->events_field;
ret->timeout = data->timeout_secs;
@ -411,11 +408,7 @@ static int _fill_device_data(struct thread_status *ts)
if (!ts->device.uuid)
return 0;
ts->device.name = NULL;
ts->device.major = ts->device.minor = 0;
dmt = dm_task_create(DM_DEVICE_INFO);
if (!dmt)
if (!(dmt = dm_task_create(DM_DEVICE_INFO)))
return 0;
if (!dm_task_set_uuid(dmt, ts->device.uuid))
@ -424,8 +417,8 @@ static int _fill_device_data(struct thread_status *ts)
if (!dm_task_run(dmt))
goto fail;
ts->device.name = dm_strdup(dm_task_get_name(dmt));
if (!ts->device.name)
dm_free(ts->device.name);
if (!(ts->device.name = dm_strdup(dm_task_get_name(dmt))))
goto fail;
if (!dm_task_get_info(dmt, &dmi))