ftgmac100: Simplify rx pointer handling in the rx path

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We don't handle fragmented RX packets, so the "looping"
helpers to locate the first segment of a packet or to
drop a packet aren't actually helping.

Take them out and simplify ftgmac100_rx_packet() further
as a result.

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Benjamin Herrenschmidt 2017-04-06 11:02:48 +10:00 • committed by David S. Miller

parent eb50af2044

commit 01dd70b52a

1 changed files with 24 additions and 68 deletions

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92

drivers/net/ethernet/faraday/ftgmac100.c

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