Re: [PATCH v2 4/7][next] printk: ringbuffer: add BLK_DATALESS() macro

[Petr Mladek]

On Mon 2020-08-24 12:41:35, John Ogness wrote:
> Rather than continually needing to explicitly check @begin and @next
> to identify a dataless block, introduce and use a BLK_DATALESS()
> macro.
> 
> Signed-off-by: John Ogness <john.ogness@xxxxxxxxxxxxx>

Reviewed-by: Petr Mladek <pmladek@xxxxxxxx>

Best Regards,
Petr