Re: [PATCH] checkpatch: prefer = {} initializations to = {0}

[Al Viro]

On Sat, Aug 14, 2021 at 05:38:27PM +0300, Leon Romanovsky wrote:

> There are number of reasons why you didn't notice any difference.
> 1. {} is GCC extension
> 2. {} was adopted in latest C standards, so need to check which one GCC 10
> is using by default.
> 3. Main difference will be in padding - {0} will set to zero fields but
> won't touch padding, while {} will zero everything.

References on (3), please?