net: ethernet: octeon_mgmt: Account for second possible VLAN header

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Octeon's input ring-buffer entry has 14 bits-wide size field, so to account
for second possible VLAN header max_mtu must be further reduced.

Fixes: 109cc16526 ("ethernet/cavium: use core min/max MTU checking")
Signed-off-by: Alexander Sverdlin <alexander.sverdlin@nokia.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Alexander Sverdlin 2019-11-08 10:00:44 +00:00 • committed by David S. Miller

parent e0a312629f

commit e4dd560803

1 changed files with 1 additions and 1 deletions

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drivers/net/ethernet/cavium/octeon/octeon_mgmt.c

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