tree e3c1b4770ae2c5f1a5c8af9ecefe2b6a6479a551
parent 4de0e6b506b3ec5ce4d0517dafff4aea24c6ce73
author Stefan Mätje <Stefan.Maetje@esd.eu> 1508325917 +0200
committer Willy Tarreau <w@1wt.eu> 1509615963 +0100

can: esd_usb2: Fix can_dlc value for received RTR, frames

commit 72d92e865d1560723e1957ee3f393688c49ca5bf upstream.

The dlc member of the struct rx_msg contains also the ESD_RTR flag to
mark received RTR frames. Without the fix the can_dlc value for received
RTR frames would always be set to 8 by get_can_dlc() instead of the
received value.

Fixes: 96d8e90382dc ("can: Add driver for esd CAN-USB/2 device")
Signed-off-by: Stefan Mätje <stefan.maetje@esd.eu>
Cc: linux-stable <stable@vger.kernel.org>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Signed-off-by: Willy Tarreau <w@1wt.eu>