README: Document grpc dependencies.

[collectd.git] / src / postgresql.c

diff --git a/src/postgresql.c b/src/postgresql.c
index 6cf5631..759560e 100644 (file)
--- a/src/postgresql.c
+++ b/src/postgresql.c
@@ -224,7 +224,7 @@ static c_psql_database_t *c_psql_database_new (const char *name)
                return NULL;
        }
 
-       tmp = (c_psql_database_t **)realloc (databases,
+       tmp = realloc (databases,
                        (databases_num + 1) * sizeof (*databases));
        if (NULL == tmp) {
                log_err ("Out of memory.");
@@ -555,7 +555,7 @@ static int c_psql_exec_query (c_psql_database_t *db, udb_query_t *q,
                log_err ("calloc failed.");
                BAIL_OUT (-1);
        }
-       
+
        for (col = 0; col < column_num; ++col) {
                /* Pointers returned by `PQfname' are freed by `PQclear' via
                 * `BAIL_OUT'. */
@@ -867,7 +867,7 @@ static int c_psql_write (const data_set_t *ds, const value_list_t *vl,
 #undef VALUE_OR_NULL
 
        if( db->expire_delay > 0 && vl->time < (cdtime() - vl->interval - db->expire_delay) ) {
-               log_info ("c_psql_write: Skipped expired value @ %s - %s/%s-%s/%s-%s/%s", 
+               log_info ("c_psql_write: Skipped expired value @ %s - %s/%s-%s/%s-%s/%s",
                        params[0], params[1], params[2], params[3], params[4], params[5], params[6] );
                return 0;
         }
@@ -1115,7 +1115,7 @@ static int config_add_writer (oconfig_item_t *ci,
                if (strcasecmp (name, src_writers[i].name) != 0)
                        continue;
 
-               tmp = (c_psql_writer_t **)realloc (*dst_writers,
+               tmp = realloc (*dst_writers,
                                sizeof (**dst_writers) * (*dst_writers_num + 1));
                if (tmp == NULL) {
                        log_err ("Out of memory.");
@@ -1151,7 +1151,7 @@ static int c_psql_config_writer (oconfig_item_t *ci)
                return 1;
        }
 
-       tmp = (c_psql_writer_t *)realloc (writers,
+       tmp = realloc (writers,
                        sizeof (*writers) * (writers_num + 1));
        if (tmp == NULL) {
                log_err ("Out of memory.");