Fix Lint/Void offenses

Setter methods return the assigned value. Given:

```rb
class MyClass
  def foo=(v)
    v = 10
    42
  end
end
```

`my_object.foo = 5` will always return `5`

This methods removes code that does not have effect

1 files changed, 0 insertions, 1 deletions

diff --git a/lib/axlsx/util/storage.rb b/lib/axlsx/util/storage.rb
index 2ce0d8f5..1e12b2d4 100644
--- a/lib/axlsx/util/storage.rb
+++ b/lib/axlsx/util/storage.rb
@@ -63,7 +63,6 @@ module Axlsx
     def name=(v)
       @name = v.bytes.to_a << 0
       @name_size = @name.size * 2
-      @name
     end
 
     # The size of the stream