From 111bfafcd8a679eb152c621ab24c35209e9ebfe6 Mon Sep 17 00:00:00 2001
From: Nick Pentreath <nickp@za.ibm.com>
Date: Thu, 2 Jun 2016 15:17:26 -0700
Subject: [PATCH] clean up style for storage param setters

---
 .../scala/org/apache/spark/ml/recommendation/ALS.scala    | 8 ++------
 1 file changed, 2 insertions(+), 6 deletions(-)

diff --git a/mllib/src/main/scala/org/apache/spark/ml/recommendation/ALS.scala b/mllib/src/main/scala/org/apache/spark/ml/recommendation/ALS.scala
index 8dc7437d4747c..2404a69e9e8b5 100644
--- a/mllib/src/main/scala/org/apache/spark/ml/recommendation/ALS.scala
+++ b/mllib/src/main/scala/org/apache/spark/ml/recommendation/ALS.scala
@@ -430,15 +430,11 @@ class ALS(@Since("1.4.0") override val uid: String) extends Estimator[ALSModel]
 
   /** @group expertSetParam */
   @Since("2.0.0")
-  def setIntermediateStorageLevel(value: String): this.type = {
-    set(intermediateStorageLevel, value)
-  }
+  def setIntermediateStorageLevel(value: String): this.type = set(intermediateStorageLevel, value)
 
   /** @group expertSetParam */
   @Since("2.0.0")
-  def setFinalStorageLevel(value: String): this.type = {
-    set(finalStorageLevel, value)
-  }
+  def setFinalStorageLevel(value: String): this.type = set(finalStorageLevel, value)
 
   /**
    * Sets both numUserBlocks and numItemBlocks to the specific value.