diff --git a/common/lib/azure/storage/common/client.rb b/common/lib/azure/storage/common/client.rb
index 459c088f980f6baefcbe127d5cedec24948ee3b5..09a77460b46c4e55c8c0927b348a75141ab71b47 100644
--- a/common/lib/azure/storage/common/client.rb
+++ b/common/lib/azure/storage/common/client.rb
@@ -125,7 +125,7 @@ module Azure::Storage::Common
       #
       # @return [Azure::Storage::Common::Client]
       def create(options = {}, &block)
-        client = Client.new(options, &block)
+        Client.new(options, &block)
       end
 
       # Public: Creates an instance of [Azure::Storage::Common::Client] with Storage Emulator
@@ -137,14 +137,14 @@ module Azure::Storage::Common
       # @return [Azure::Storage::Common::Client]
       def create_development(proxy_uri = nil, &block)
         proxy_uri ||= StorageServiceClientConstants::DEV_STORE_URI
-        client = create(use_development_storage: true, development_storage_proxy_uri: proxy_uri, &block)
+        create(use_development_storage: true, development_storage_proxy_uri: proxy_uri, &block)
       end
 
       # Public: Creates an instance of [Azure::Storage::Common::Client] from Environment Variables
       #
       # @return [Azure::Storage::Client]
       def create_from_env(&block)
-        client = create(&block)
+        create(&block)
       end
 
       # Public: Creates an instance of [Azure::Storage::Common::Client] from Environment Variables
@@ -155,7 +155,7 @@ module Azure::Storage::Common
       #
       # @return [Azure::Storage::Common::Client]
       def create_from_connection_string(connection_string, &block)
-        client = Client.new(connection_string, &block)
+        Client.new(connection_string, &block)
       end
     end
   end
diff --git a/common/lib/azure/storage/common/client_options.rb b/common/lib/azure/storage/common/client_options.rb
index d5d889a916a53f3a8fc17df2abd682623a1bd0a5..ff2bf01bff0ea167fcd256d1e0df3f214e40bc1f 100644
--- a/common/lib/azure/storage/common/client_options.rb
+++ b/common/lib/azure/storage/common/client_options.rb
@@ -191,7 +191,7 @@ module Azure::Storage::Common
                           storage_file_host: "#{proxy_uri}:#{StorageServiceClientConstants::DEVSTORE_FILE_HOST_PORT}",
                           use_path_style_uri: true)
           return results
-        rescue InvalidOptionsError => e
+        rescue InvalidOptionsError
         end
 
         # P2 - explicit hosts with account connection string
@@ -202,7 +202,7 @@ module Azure::Storage::Common
           results[:use_path_style_uri] = results.key?(:use_path_style_uri)
           normalize_hosts(results)
           return results
-        rescue InvalidOptionsError => e
+        rescue InvalidOptionsError
         end
 
         # P3 - account name and key or sas with default hosts or an end suffix
@@ -220,7 +220,7 @@ module Azure::Storage::Common
                           storage_file_host: "#{protocol}://#{account}.#{ServiceType::FILE}.#{suffix}",
                           use_path_style_uri: false)
           return results
-        rescue InvalidOptionsError => e
+        rescue InvalidOptionsError
         end
 
         # P4 - explicit hosts with account name and key
@@ -232,7 +232,7 @@ module Azure::Storage::Common
           results[:use_path_style_uri] = results.key?(:use_path_style_uri)
           normalize_hosts(results)
           return results
-        rescue InvalidOptionsError => e
+        rescue InvalidOptionsError
         end
 
         # P5 - anonymous or sas only for one or more particular services, options with account name/key + hosts should be already validated in P4
@@ -245,7 +245,7 @@ module Azure::Storage::Common
           # Adds anonymous signer if no sas token
           results[:signer] = Azure::Storage::Common::Core::Auth::AnonymousSigner.new unless results.key?(:storage_sas_token)
           return results
-        rescue InvalidOptionsError => e
+        rescue InvalidOptionsError
         end
 
         # P6 - account name and key or sas with explicit hosts
@@ -257,7 +257,7 @@ module Azure::Storage::Common
           results[:use_path_style_uri] = results.key?(:use_path_style_uri)
           normalize_hosts(results)
           return results
-        rescue InvalidOptionsError => e
+        rescue InvalidOptionsError
         end
 
         raise InvalidOptionsError, "options provided are not valid set: #{opts}" # wrong opts if move to this line
diff --git a/test/integration/test_helper.rb b/test/integration/test_helper.rb
index f4a94e7f9ab693c94ee34fb71945b3b5a19679b4..b6fab025f63dee21bfce73f8060430025a498651 100644
--- a/test/integration/test_helper.rb
+++ b/test/integration/test_helper.rb
@@ -45,7 +45,7 @@ module Azure::Storage
     def call(req, _next)
       begin
         r = _next.call
-      rescue Azure::Core::Http::HTTPError => e
+      rescue Azure::Core::Http::HTTPError
       end
       @callable.call(req, r) if @callable
       r = _next.call