can: dev: __can_get_echo_skb(): replace struct can_frame by canfd_frame to access frame length

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commit 200f5c49f7 upstream.

This patch replaces the use of "struct can_frame::can_dlc" by "struct
canfd_frame::len" to access the frame's length. As it is ensured that
both structures have a compatible memory layout for this member this is
no functional change. Futher, this compatibility is documented in a
comment.

Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>

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Marc Kleine-Budde 2018-10-31 11:08:21 +01:00 • committed by Ben Hutchings

parent 1563d207e3

commit 66959c01a1

1 changed files with 6 additions and 3 deletions

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9

drivers/net/can/dev.c

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