Fixed constant converted to double.

src/tests/knot/rrl_tests.c

@@ -29,7 +29,7 @@
 //#define ENABLE_TIMED_TESTS
 #define RRL_SIZE 196613
 #define RRL_THREADS 8 
-#define RRL_INSERTS (0.1*(RRL_SIZE/RRL_THREADS)) /* lf = 0.5 */
+#define RRL_INSERTS (RRL_SIZE/(5*RRL_THREADS)) /* lf = 1/5 */
 #define RRL_LOCKS 64
 
 struct bucketmap_t {