collectd.conf(5): Document the gRPC plugin.

[collectd.git] / src / rrdtool.c

diff --git a/src/rrdtool.c b/src/rrdtool.c
index b45f8d9..3cd6d6b 100644 (file)
--- a/src/rrdtool.c
+++ b/src/rrdtool.c
@@ -588,7 +588,7 @@ static void rrd_cache_flush (cdtime_t timeout)
                }
                else /* ancient and no values -> waste of memory */
                {
-                       char **tmp = (char **) realloc ((void *) keys,
+                       char **tmp = realloc (keys,
                                        (keys_num + 1) * sizeof (char *));
                        if (tmp == NULL)
                        {
@@ -756,7 +756,7 @@ static int rrd_cache_insert (const char *filename,
                return (-1);
        }
 
-       values_new = (char **) realloc ((void *) rc->values,
+       values_new = realloc ((void *) rc->values,
                        (rc->values_num + 1) * sizeof (char *));
        if (values_new == NULL)
        {