From: Oliver Hartkopp <socketcan@hartkopp.net>
Date: Fri, 28 Feb 2014 15:36:19 +0000 (+0100)
Subject: can: preserve skbuff protocol in can_put_echo_skb
X-Git-Tag: v3.15-rc1~113^2~206^2~6
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a94bc9c46e8e3e1bb5f707e81fd8c60fd93266e6;p=pandora-kernel.git

can: preserve skbuff protocol in can_put_echo_skb

The skbuff protocol value was formerly fixed/sanitized to ETH_P_CAN in
can_put_echo_skb(). With CAN FD this value has to be preserved.
This patch changes the hard assignment of the protocol value to a check of
valid protocol values for CAN and CAN FD.

Signed-off-by: Oliver Hartkopp <socketcan@hartkopp.net>
Acked-by: Stephane Grosjean <s.grosjean@peak-system.com>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
---

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