[FIX] ARM: IXP4xx Ethernet NAPI fix

From: Krzysztof Halasa
Date: Wed Jul 09 2008 - 07:10:58 EST


This patch removes some weirdness from IXP4xx Ethernet driver.
Ideally it should go in 2.6.26 though it's not that critical. Thanks.

Signed-off-by: Krzysztof Hałasa <khc@xxxxxxxxx>

diff --git a/drivers/net/arm/ixp4xx_eth.c b/drivers/net/arm/ixp4xx_eth.c
index c617b64..9b777d9 100644
--- a/drivers/net/arm/ixp4xx_eth.c
+++ b/drivers/net/arm/ixp4xx_eth.c
@@ -522,7 +522,6 @@ static int eth_poll(struct napi_struct *napi, int budget)
#endif

if ((n = queue_get_desc(rxq, port, 0)) < 0) {
- received = 0; /* No packet received */
#if DEBUG_RX
printk(KERN_DEBUG "%s: eth_poll netif_rx_complete\n",
dev->name);
@@ -543,7 +542,7 @@ static int eth_poll(struct napi_struct *napi, int budget)
printk(KERN_DEBUG "%s: eth_poll all done\n",
dev->name);
#endif
- return 0; /* all work done */
+ return received; /* all work done */
}

desc = rx_desc_ptr(port, n);
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