X-Git-Url: https://git.verplant.org/?a=blobdiff_plain;f=src%2Fsnmp.c;h=89cbc46016db0610e5e2e6f71f234b2eedcaa495;hb=c11a279ed19722816ccc56537a7d928ed06c6bab;hp=31beee05375ba0e8ae50d1ddf2550a3cc607a88a;hpb=47ecc563839b54a3ad188899a88a951eab67fef5;p=collectd.git

diff --git a/src/snmp.c b/src/snmp.c
index 31beee05..89cbc460 100644
--- a/src/snmp.c
+++ b/src/snmp.c
@@ -520,7 +520,7 @@ static int csnmp_config_add_host_collect (host_definition_t *host,
     }
 
   data_list_len = host->data_list_len + ci->values_num;
-  data_list = (data_definition_t **) realloc (host->data_list,
+  data_list = realloc (host->data_list,
       sizeof (data_definition_t *) * data_list_len);
   if (data_list == NULL)
     return (-1);
@@ -1673,7 +1673,7 @@ static int csnmp_read_table (host_definition_t *host, data_definition_t *data)
 static int csnmp_read_value (host_definition_t *host, data_definition_t *data)
 {
   struct snmp_pdu *req;
-  struct snmp_pdu *res;
+  struct snmp_pdu *res = NULL;
   struct variable_list *vb;
 
   const data_set_t *ds;
@@ -1735,7 +1735,6 @@ static int csnmp_read_value (host_definition_t *host, data_definition_t *data)
   for (i = 0; i < data->values_len; i++)
     snmp_add_null_var (req, data->values[i].oid, data->values[i].oid_len);
 
-  res = NULL;
   status = snmp_sess_synch_response (host->sess_handle, req, &res);
 
   if ((status != STAT_SUCCESS) || (res == NULL))