net: sh_eth: fix the rxdesc pointer when rx descriptor empty happens

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When Receive Descriptor Empty happens, rxdesc pointer of the driver
and actual next descriptor of the controller may be mismatch.
This patch fixes it.

Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Yoshihiro Shimoda 2012-05-28 23:07:55 +00:00 • committed by David S. Miller

parent 9dae31009b

commit 79fba9f517

1 changed files with 5 additions and 3 deletions

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drivers/net/ethernet/renesas/sh_eth.c

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