diff --git a/lib/net/ftp.rb b/lib/net/ftp.rb
index 502783955b..d22fe19746 100644
--- a/lib/net/ftp.rb
+++ b/lib/net/ftp.rb
@@ -996,7 +996,6 @@ module Net
       else
         raise FTPProtoError, resp
       end
-      return host, port
     end
     private :parse228
 
diff --git a/lib/net/http/generic_request.rb b/lib/net/http/generic_request.rb
index 6e79bb9c2e..b51034c7ea 100644
--- a/lib/net/http/generic_request.rb
+++ b/lib/net/http/generic_request.rb
@@ -282,7 +282,7 @@ class Net::HTTPGenericRequest
 
   def quote_string(str, charset)
     str = str.encode(charset, fallback:->(c){'&#%d;'%c.encode("UTF-8").ord}) if charset
-    str = str.gsub(/[\\"]/, '\\\\\&')
+    str.gsub(/[\\"]/, '\\\\\&')
   end
 
   def flush_buffer(out, buf, chunked_p)