Re: [PATCH v1 3/9] pktcdvd: use sysfs_emit() to instead of scnprintf()

[Greg Kroah-Hartman]

On Fri, Jan 20, 2023 at 12:08:03AM +0200, Andy Shevchenko wrote:
> Follow the advice of the Documentation/filesystems/sysfs.rst and show()
> should only use sysfs_emit() or sysfs_emit_at() when formatting the
> value to be returned to user space.
> 
> Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
> ---
>  drivers/block/pktcdvd.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 

Reviewed-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>