treewide: replace memset to 0 with initializers

[collectd.git] / src / netapp.c

diff --git a/src/netapp.c b/src/netapp.c
index e00c252..45395ae 100644 (file)
--- a/src/netapp.c
+++ b/src/netapp.c
@@ -889,15 +889,13 @@ static cdtime_t cna_child_get_cdtime (na_elem_t *data) /* {{{ */
 static int cna_handle_wafl_data (const char *hostname, cfg_wafl_t *cfg_wafl, /* {{{ */
                na_elem_t *data, cdtime_t interval)
 {
-       cfg_wafl_t perf_data;
+       cfg_wafl_t perf_data = { 0 };
        const char *plugin_inst;
 
        na_elem_t *instances;
        na_elem_t *counter;
        na_elem_iter_t counter_iter;
 
-       memset (&perf_data, 0, sizeof (perf_data));
-
        perf_data.timestamp = cna_child_get_cdtime (data);
 
        instances = na_elem_child(na_elem_child (data, "instances"), "instance-data");
@@ -1081,12 +1079,11 @@ static int cna_handle_disk_data (const char *hostname, /* {{{ */
                        instance = na_iterator_next(&instance_iter))
        {
                disk_t *old_data;
-               disk_t  new_data;
+               disk_t  new_data = { 0 };
 
                na_elem_iter_t counter_iterator;
                na_elem_t *counter;
 
-               memset (&new_data, 0, sizeof (new_data));
                new_data.timestamp = timestamp;
                new_data.disk_busy_percent = NAN;
 
@@ -1273,14 +1270,13 @@ static int cna_handle_volume_perf_data (const char *hostname, /* {{{ */
        {
                const char *name;
 
-               data_volume_perf_t perf_data;
+               data_volume_perf_t perf_data = { 0 };
                data_volume_perf_t *v;
 
                na_elem_t *elem_counters;
                na_elem_iter_t iter_counters;
                na_elem_t *elem_counter;
 
-               memset (&perf_data, 0, sizeof (perf_data));
                perf_data.timestamp = timestamp;
 
                name = na_child_get_string (elem_instance, "name");
@@ -1519,9 +1515,8 @@ static int cna_submit_volume_usage_data (const char *hostname, /* {{{ */
 static int cna_change_volume_status (const char *hostname, /* {{{ */
                data_volume_usage_t *v)
 {
-       notification_t n;
+       notification_t n = { 0 };
 
-       memset (&n, 0, sizeof (n));
        n.time = cdtime ();
        sstrncpy (n.host, hostname, sizeof (n.host));
        sstrncpy (n.plugin, "netapp", sizeof (n.plugin));
@@ -2895,7 +2890,7 @@ static int cna_read (user_data_t *ud);
 static int cna_register_host (host_config_t *host) /* {{{ */
 {
        char cb_name[256];
-       user_data_t ud;
+       user_data_t ud = { 0 };
 
        if (host->vfiler)
                ssnprintf (cb_name, sizeof (cb_name), "netapp-%s-%s",
@@ -2903,7 +2898,6 @@ static int cna_register_host (host_config_t *host) /* {{{ */
        else
                ssnprintf (cb_name, sizeof (cb_name), "netapp-%s", host->name);
 
-       memset (&ud, 0, sizeof (ud));
        ud.data = host;
        ud.free_func = (void (*) (void *)) free_host_config;
 
@@ -3074,9 +3068,8 @@ static int cna_init_host (host_config_t *host) /* {{{ */
 
 static int cna_init (void) /* {{{ */
 {
-       char err[256];
+       char err[256] = { 0 };
 
-       memset (err, 0, sizeof (err));
        if (!na_startup(err, sizeof(err))) {
                err[sizeof (err) - 1] = 0;
                ERROR("netapp plugin: Error initializing netapp API: %s", err);