From: Florin Malita <fmalita@gmail.com>
Date: Tue, 22 May 2007 23:09:42 +0000 (-0500)
Subject: spidernet: skb used after netif_receive_skb
X-Git-Tag: v2.6.22-rc3~12^2~2
X-Git-Url: http://pilppa.com/gitweb/?a=commitdiff_plain;h=93c1d3b790673bb2a7489d6f165c5c99a7f44baf;p=linux-2.6-omap-h63xx.git

spidernet: skb used after netif_receive_skb

The stats update code in spider_net_pass_skb_up() is touching the skb
after it's been passed up to the stack. To avoid that, just update the
stats first.

Signed-off-by: Florin Malita <fmalita@gmail.com>
Signed-off-by: Linas Vepstas <linas@austin.ibm.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
---

diff --git a/drivers/net/spider_net.c b/drivers/net/spider_net.c
index c3964c3d89d..ef84d7c757a 100644
--- a/drivers/net/spider_net.c
+++ b/drivers/net/spider_net.c
@@ -1014,12 +1014,12 @@ spider_net_pass_skb_up(struct spider_net_descr *descr,
 		 */
 	}
 
-	/* pass skb up to stack */
-	netif_receive_skb(skb);
-
 	/* update netdevice statistics */
 	card->netdev_stats.rx_packets++;
 	card->netdev_stats.rx_bytes += skb->len;
+
+	/* pass skb up to stack */
+	netif_receive_skb(skb);
 }
 
 #ifdef DEBUG