On 18.02.2021 22:54:32, Marc Kleine-Budde wrote: > Hello > > we've noticed that "candump -x" on normal CAN ISO-TP traffic shows: > > | (2021-02-18 14:52:51.643904) ca0 TX B E 713 [8] 20 0D 0E 0F AA AA AA AA > > Note here the "B" and "E" flags are set. Another possibility is to use > skb_put_zero() instead of skb_put(), but with a bigger overhead. A 3. > option is to only memset() the non-data part of the struct canfd_frame. Oliver, any opinion this? I think I'll include this in my next pull request to net/master. regards, Marc -- Pengutronix e.K. | Marc Kleine-Budde | Embedded Linux | https://www.pengutronix.de | Vertretung West/Dortmund | Phone: +49-231-2826-924 | Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-5555 |
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