linux-kernel - Re: [PATCH 0/2] can: drop tx skb if the device is in listen only mode

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Message-ID: <20220513144230.upuirv4ufebxvfbq@pengutronix.de>
Date:   Fri, 13 May 2022 16:42:30 +0200
From:   Marc Kleine-Budde <mkl@...gutronix.de>
To:     Vincent Mailhol <mailhol.vincent@...adoo.fr>
Cc:     linux-can@...r.kernel.org, linux-kernel@...r.kernel.org,
        Max Staudt <max@...as.org>
Subject: Re: [PATCH 0/2] can: drop tx skb if the device is in listen only mode

On 13.05.2022 23:23:53, Vincent Mailhol wrote:
> In listen only mode, tx CAN frames can still reach the driver if
> injected via the packet socket. This series add a check toward
> CAN_CTRLMODE_LISTENONLY in can_dropped_invalid_skb() to discard such
> skb. The first patch does some preparation work and migrates
> can_dropped_invalid_skb() from skb.h to dev.h. The second and last
> patch is the actual change.

Thanks for your quick patch!

What about moving the function to a .c file? The
can_dropped_invalid_skb() grew a lot over the years, since it was added
to the header as a static inline function.

Marc

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