After netif_rx(), skb will be freed. So get the
skb->len before netif_rx().
Signed-off-by: Wang Chen <[EMAIL PROTECTED]>
---
smc911x.c | 5 +++--
1 files changed, 3 insertions(+), 2 deletions(-)
--- linux-2.6.24.rc3.org/drivers/net/smc911x.c 2007-11-19 12:38:05.000000000
+0800
+++ linux-2.6.24.rc3/drivers/net/smc911x.c 2007-11-30 15:00:53.000000000
+0800
@@ -1287,7 +1287,7 @@ smc911x_rx_dma_irq(int dma, void *data)
struct smc911x_local *lp = netdev_priv(dev);
struct sk_buff *skb = lp->current_rx_skb;
unsigned long flags;
- unsigned int pkts;
+ unsigned int pkts, len;
DBG(SMC_DEBUG_FUNC, "%s: --> %s\n", dev->name, __FUNCTION__);
DBG(SMC_DEBUG_RX | SMC_DEBUG_DMA, "%s: RX DMA irq handler\n",
dev->name);
@@ -1299,9 +1299,10 @@ smc911x_rx_dma_irq(int dma, void *data)
PRINT_PKT(skb->data, skb->len);
dev->last_rx = jiffies;
skb->protocol = eth_type_trans(skb, dev);
+ len = skb->len;
netif_rx(skb);
dev->stats.rx_packets++;
- dev->stats.rx_bytes += skb->len;
+ dev->stats.rx_bytes += len;
spin_lock_irqsave(&lp->lock, flags);
pkts = (SMC_GET_RX_FIFO_INF() & RX_FIFO_INF_RXSUSED_) >> 16;
--
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