Re: [PATCH v4] usb-storage: Check whether the media is initialized successfully

[shichao lai]

> Oliver did not suggest that the patch be written this way.
>
> Now with the patch written out, I think a better name for this variable
> would be media_initialized.  That is a better description of what it
> means (it doesn't mean that the driver or the device is initialized).
> And then you could remove the comment, because it would be obvious.
>
> You don't need to do this.  The info pointer is an alias for us->extra,
> which is allocated by kzalloc(), which clears all the memory it
> allocates to zero.
>
> Alan Stern

Thanks for your patient feedback!
I will rewrite the patch soon.