Re: [PATCH 06/10] staging: gasket: sysfs: convert to standard logging

Greg Kroah-Hartman
2018-07-27T15:07:39Z

On Thu, Jul 26, 2018 at 08:07:33PM -0700, Todd Poynor wrote:
> From: Todd Poynor <toddpoynor@google.com>
>
> Drop gasket logging calls in favor of standard logging.
>
> Signed-off-by: Todd Poynor <toddpoynor@google.com>
> ---
> drivers/staging/gasket/gasket_sysfs.c | 73 +++++++++++++--------------
> 1 file changed, 35 insertions(+), 38 deletions(-)
>
> diff --git a/drivers/staging/gasket/gasket_sysfs.c b/drivers/staging/gasket/gasket_sysfs.c
> index 1c5f7502e0d5e..418b81797e638 100644
> --- a/drivers/staging/gasket/gasket_sysfs.c
> +++ b/drivers/staging/gasket/gasket_sysfs.c
> @@ -3,7 +3,9 @@
> #include "gasket_sysfs.h"
>
> #include "gasket_core.h"
> -#include "gasket_logging.h"
> +
> +#include <linux/device.h>
> +#include <linux/printk.h>
>
> /*
> * Pair of kernel device and user-specified pointer. Used in lookups in sysfs
> @@ -66,7 +68,7 @@ static struct gasket_sysfs_mapping *get_mapping(struct device *device)
> int i;
>
> if (!device) {
> - gasket_nodev_error("Received NULL device!");
> + pr_debug("%s: Received NULL device\n", __func__);

I know you are just trying to clean up the logging mess, but this type
of check isn't even needed, as it's impossible.

thanks,

greg k-h