On 14.09.2021 11:11:23, Jiri Slaby wrote:
> The only user of 'file' parameter in tty_mode_ioctl is a BUG_ON check.
> Provided it never crashed for anyone, it's an overkill to pass the
> parameter to tty_mode_ioctl only for this check.
>
> If we wanted to check 'file' there, we should handle it in more graceful
> way anyway. Not by a BUG == crash.
>
> Signed-off-by: Jiri Slaby <jslaby@suse.cz>
> Cc: Wolfgang Grandegger <wg@grandegger.com>
> Cc: Marc Kleine-Budde <mkl@pengutronix.de>
> Cc: "David S. Miller" <davem@davemloft.net>
> Cc: Jakub Kicinski <kuba@kernel.org>
> Cc: Andreas Koensgen <ajk@comnets.uni-bremen.de>
> Cc: Paul Mackerras <paulus@samba.org>
> ---
>  drivers/net/can/slcan.c       | 2 +-

For the slcan.c:
Acked-by: Marc Kleine-Budde <mkl@pengutronix.de>

regards,
Marc

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