Re: [PATCH v2] cryptodev: fix compilation error in SUSE 11 SP2

[Adrien Mazarguil <adrien.mazarguil@6wind.com>]

On Wed, Oct 05, 2016 at 03:45:51AM +0100, Pablo de Lara wrote:
> This commit fixes following build error, which happens in SUSE 11 SP2,
> with gcc 4.5.1:
> 
> In file included from lib/librte_cryptodev/rte_cryptodev.c:70:0:
> lib/librte_cryptodev/rte_cryptodev.h:772:7:
> error: flexible array member in otherwise empty struct
> 
> Fixes: 347a1e037fd3 ("lib: use C99 syntax for zero-size arrays")
> 
> Signed-off-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
> ---
> 
> Changes in v2:
> - Fixed commit message
> 
>  lib/librte_cryptodev/rte_cryptodev.h | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/lib/librte_cryptodev/rte_cryptodev.h b/lib/librte_cryptodev/rte_cryptodev.h
> index d565f39..6ad5e91 100644
> --- a/lib/librte_cryptodev/rte_cryptodev.h
> +++ b/lib/librte_cryptodev/rte_cryptodev.h
> @@ -773,7 +773,7 @@ struct rte_cryptodev_sym_session {
>  	} __rte_aligned(8);
>  	/**< Public symmetric session details */
>  
> -	char _private[];
> +	__extension__ char _private[0];
>  	/**< Private session material */
>  };
>  
> -- 
> 2.7.4

Acked-by: Adrien Mazarguil <adrien.mazarguil@6wind.com>

-- 
Adrien Mazarguil
6WIND