[sheepdog] [PATCH] fix error command flag SD_FLAG_CMD_FILTER

[Liu Yuan]

On Tue, Jul 29, 2014 at 02:56:34PM +0800, Ruoyu wrote:
> All the macros are mutually exclusive in the SD_FLAG_CMD_XXX group,
> so the new added flag cannot be set as 0x11 because
> SD_FLAG_CMD_WRITE is already 0x01.
> 
> Secondly, the new added flag is renamed to SD_FLAG_CMD_PIGGYBACK
> which stands for returning something back while sending something
> to sheep.

Applied thanks.

Yuan