Fix some warnings

Author: harendra-kumar

Benchmarks/ByteStringLazy.hs

@@ -12,7 +12,7 @@ module Benchmarks.ByteStringLazy where
 
 import Benchmarks.DefaultMain (defaultMain)
 -- import Benchmarks.Common (value, maxValue, appendValue)
-import Prelude (Int, (+), id, ($), (.), even, (>), (<=), subtract, undefined,
+import Prelude (Int, (+), ($), (.), even, (>), (<=), subtract, undefined,
                 maxBound, Maybe(..))
 import qualified Prelude as P
 import Data.Word (Word8)

Benchmarks/VectorStreams.hs

@@ -14,7 +14,7 @@ module Benchmarks.VectorStreams where
 import Benchmarks.DefaultMain (defaultMain)
 import Benchmarks.Common (value, maxValue, appendValue)
 import Prelude
-       (Monad, Int, (+), ($), (.), return, even, (>), (<=), div,
+       (Monad, Int, (+), ($), (.), return, even, (>), (<=),
         subtract, undefined, Maybe(..))
 import qualified Prelude as P