lan743x: trim all 4 bytes of the FCS; not just 2

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Trim all 4 bytes of the received FCS; not just 2 of them. Leaving 2
bytes of the FCS on the frame breaks DSA tailing tag drivers.

Fixes: a8db76d40e ("lan743x: boost performance on cpu archs w/o dma cache snooping")
Signed-off-by: George McCollister <george.mccollister@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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George McCollister 2021-03-05 16:24:45 -06:00 • committed by David S. Miller

parent d8861bab48

commit 3e21a10fde

1 changed files with 1 additions and 1 deletions

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2

drivers/net/ethernet/microchip/lan743x_main.c

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