[PATCH] Fix pedanic warnings without a storage increase

[Sebastian Huber]

On 30/08/2022 19:45, Joel Sherrill wrote:
> 
> 
> On Tue, Aug 30, 2022 at 9:40 AM Sebastian Huber 
> <sebastian.huber at embedded-brains.de 
> <mailto:sebastian.huber at embedded-brains.de>> wrote:
> 
>     On 30/08/2022 16:38, Joel Sherrill wrote:
>      >     +  /*
>      >     +   * Ignore these warnings:
>      >     +   *
>      >     +   * - invalid use of structure with flexible array member
>      >     +   *
>      >     +   * - struct has no members
>      >     +   */
>      >     +  #pragma GCC diagnostic push
>      >     +  #pragma GCC diagnostic ignored "-Wpedantic"
>      >
>      >
>      > This is heavy handed. -Warray-bounds should be enough.
> 
>     There is no array bounds warning. There are only the above two
>     -Wpedantic warnings.
> 
> 
> OK I was suggesting that because -Wzero-length-bounds which should be
> the precise warning was turned on by -Warray-bounds.
> 
> How about just -Wzero-length-bounds?

The patch changes Ready to a flexible array member, so the 
-Wzero-length-bounds should not be applicable.

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