3 files changed, 12 insertions, 23 deletions
diff --git a/src/mem/cache/tags/base.hh b/src/mem/cache/tags/base.hh
index 90469cd8e..358ad1003 100644
--- a/src/mem/cache/tags/base.hh
+++ b/src/mem/cache/tags/base.hh
@@ -288,9 +288,6 @@ class BaseTags : public ClockedObject
      */
     virtual Addr regenerateBlkAddr(const CacheBlk* blk) const = 0;
 
-    virtual int extractSet(Addr addr) const = 0;
-
-
     /**
      * Visit each block in the tags and apply a visitor
      *
diff --git a/src/mem/cache/tags/base_set_assoc.hh b/src/mem/cache/tags/base_set_assoc.hh
index 33b2d39c4..830af6f3d 100644
--- a/src/mem/cache/tags/base_set_assoc.hh
+++ b/src/mem/cache/tags/base_set_assoc.hh
@@ -279,16 +279,6 @@ class BaseSetAssoc : public BaseTags
     }
 
     /**
-     * Calculate the set index from the address.
-     * @param addr The address to get the set from.
-     * @return The set index of the address.
-     */
-    int extractSet(Addr addr) const override
-    {
-        return ((addr >> setShift) & setMask);
-    }
-
-    /**
      * Regenerate the block address from the tag and set.
      *
      * @param block The block.
@@ -313,6 +303,18 @@ class BaseSetAssoc : public BaseTags
         }
         return false;
     }
+
+  private:
+    /**
+     * Calculate the set index from the address.
+     *
+     * @param addr The address to get the set from.
+     * @return The set index of the address.
+     */
+    int extractSet(Addr addr) const
+    {
+        return ((addr >> setShift) & setMask);
+    }
 };
 
 #endif //__MEM_CACHE_TAGS_BASE_SET_ASSOC_HH__
diff --git a/src/mem/cache/tags/fa_lru.hh b/src/mem/cache/tags/fa_lru.hh
index e063a6ca1..dbb39b7d1 100644
--- a/src/mem/cache/tags/fa_lru.hh
+++ b/src/mem/cache/tags/fa_lru.hh
@@ -221,16 +221,6 @@ class FALRU : public BaseTags
     }
 
     /**
-     * Return the set of an address. Only one set in a fully associative cache.
-     * @param addr The address to get the set from.
-     * @return 0.
-     */
-    int extractSet(Addr addr) const override
-    {
-        return 0;
-    }
-
-    /**
      * Regenerate the block address from the tag.
      *
      * @param block The block.