From: Yoshihiro Shimoda <shimoda.yoshihiro@renesas.com>
Date: Sun, 24 May 2009 23:53:40 +0000 (+0000)
Subject: net: sh_eth: fix receive desciptor loop
X-Git-Tag: v2.6.31-rc1~330^2~284
X-Git-Url: https://openfabrics.org/gitweb/?a=commitdiff_plain;h=862df49750e7ca9369c04d8d8105b3cc5d976e0d;p=~shefty%2Frdma-dev.git

net: sh_eth: fix receive desciptor loop

Fix the problem that this driver not update rxdesc in sh_eth_rx.

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

diff --git a/drivers/net/sh_eth.c b/drivers/net/sh_eth.c
index eb768357c78..728c4196830 100644
--- a/drivers/net/sh_eth.c
+++ b/drivers/net/sh_eth.c
@@ -536,6 +536,7 @@ static int sh_eth_rx(struct net_device *ndev)
 		}
 		rxdesc->status |= cpu_to_edmac(mdp, RD_RACT);
 		entry = (++mdp->cur_rx) % RX_RING_SIZE;
+		rxdesc = &mdp->rx_ring[entry];
 	}
 
 	/* Refill the Rx ring buffers. */