Re: [Xen-devel] [PATCH] common/xz: add comments for the intentionally missing break statements

[Ian Campbell <Ian.Campbell@xxxxxxxxxx>]

On Wed, 2015-02-04 at 16:08 +0000, Jan Beulich wrote:
> Signed-off-by: Lasse Collin <lasse.collin@xxxxxxxxxxx>
> [Linux commit 84d517f3e56f7d0d305c14a701cee8f7372ebe1e]
> Signed-off-by: Jan Beulich <jbeulich@xxxxxxxx>

Acked-by: IAn Campbell <ian.campbell@xxxxxxxxxx>

> 
> --- a/xen/common/xz/dec_lzma2.c
> +++ b/xen/common/xz/dec_lzma2.c
> @@ -1043,6 +1043,8 @@ XZ_EXTERN enum xz_ret INIT xz_dec_lzma2_
>  
>                       s->lzma2.sequence = SEQ_LZMA_PREPARE;
>  
> +             /* Fall through */
> +
>               case SEQ_LZMA_PREPARE:
>                       if (s->lzma2.compressed < RC_INIT_BYTES)
>                               return XZ_DATA_ERROR;
> @@ -1053,6 +1055,8 @@ XZ_EXTERN enum xz_ret INIT xz_dec_lzma2_
>                       s->lzma2.compressed -= RC_INIT_BYTES;
>                       s->lzma2.sequence = SEQ_LZMA_RUN;
>  
> +             /* Fall through */
> +
>               case SEQ_LZMA_RUN:
>                       /*
>                        * Set dictionary limit to indicate how much we want
> 
> 
> 



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