diff --git a/src/commonMain/kotlin/com/infendro/encoding/util/Math.kt b/src/commonMain/kotlin/com/infendro/encoding/util/Math.kt
index 087b383..ca08e48 100644
--- a/src/commonMain/kotlin/com/infendro/encoding/util/Math.kt
+++ b/src/commonMain/kotlin/com/infendro/encoding/util/Math.kt
@@ -4,10 +4,7 @@ import kotlin.math.log2
 
 internal fun log2(
     value: Int,
-): Double {
-    val x = value.toDouble()
-    return log2(x)
-}
+) = log2(value.toDouble())
 
 internal fun gcd(
     a: Int,