From: Stefan Richter <stef...@s5r6.in-berlin.de>
Date: Sun, 23 Oct 2016 16:29:03 +0200
> Commit b3e3893e1253 ("net: use core MTU range checking in misc drivers")
> mistakenly introduced an upper limit for firewire-net's MTU based on the
> local link layer controller's reception capability. Revert this. Neither
> RFC 2734 nor our implementation impose any particular upper limit.
>
> Actually, to be on the safe side and to make the code explicit, set
> ETH_MAX_MTU = 65535 as upper limit now.
>
> (I replaced sizeof(struct rfc2734_header) by the equivalent
> RFC2374_FRAG_HDR_SIZE in order to avoid distracting long/int conversions.)
>
> Fixes: b3e3893e1253('net: use core MTU range checking in misc drivers')
> CC: netdev@vger.kernel.org
> CC: linux1394-de...@lists.sourceforge.net
> CC: Jarod Wilson <ja...@redhat.com>
> Signed-off-by: Stefan Richter <stef...@s5r6.in-berlin.de>
Applied.
