java plugin: fix minor style issue

diff --git a/src/java.c b/src/java.c
index 3f4b3d1..0a5336a 100644 (file)
--- a/src/java.c
+++ b/src/java.c
@@ -1057,7 +1057,7 @@ static int jtoc_values_array(JNIEnv *jvm_env, /* {{{ */
     BAIL_OUT(-1);
   }
 
-  values = (value_t *)calloc(values_num, sizeof(value_t));
+  values = calloc(values_num, sizeof(*values));
   if (values == NULL) {
     ERROR("java plugin: jtoc_values_array: calloc failed.");
     BAIL_OUT(-1);