diff --git a/src/java.base/share/classes/com/sun/crypto/provider/ISO10126Padding.java b/src/java.base/share/classes/com/sun/crypto/provider/ISO10126Padding.java
index 902d302cac4..a86f313e2c9 100644
--- a/src/java.base/share/classes/com/sun/crypto/provider/ISO10126Padding.java
+++ b/src/java.base/share/classes/com/sun/crypto/provider/ISO10126Padding.java
@@ -74,7 +74,6 @@ final class ISO10126Padding implements Padding {
         SunJCE.getRandom().nextBytes(padding);
         System.arraycopy(padding, 0, in, off, len - 1);
         in[idx - 1] = paddingOctet;
-        return;
     }
 
     /**
diff --git a/src/java.base/share/classes/com/sun/crypto/provider/PKCS5Padding.java b/src/java.base/share/classes/com/sun/crypto/provider/PKCS5Padding.java
index 7b3850bd556..af072c6f5d7 100644
--- a/src/java.base/share/classes/com/sun/crypto/provider/PKCS5Padding.java
+++ b/src/java.base/share/classes/com/sun/crypto/provider/PKCS5Padding.java
@@ -71,7 +71,6 @@ final class PKCS5Padding implements Padding {
 
         byte paddingOctet = (byte) (len & 0xff);
         Arrays.fill(in, off, idx, paddingOctet);
-        return;
     }
 
     /**