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authorEric Dumazet <dada1@cosmosbay.com>2007-04-10 13:25:40 -0700
committerDavid S. Miller <davem@sunset.davemloft.net>2007-04-25 22:28:52 -0700
commit33036807b32d5ed1f4fdfe2d5e6bab2bb260b9f7 (patch)
tree5f33e13e08849f94ef5d0529777fff73a72aea44 /drivers/net/loopback.c
parent87a596e0b8bc344bd6bfebe83b56d11fb79ee23a (diff)
downloadop-kernel-dev-33036807b32d5ed1f4fdfe2d5e6bab2bb260b9f7.zip
op-kernel-dev-33036807b32d5ed1f4fdfe2d5e6bab2bb260b9f7.tar.gz
[NET]: loopback driver can use loopback_dev integrated net_device_stats
Rusty added a new 'stats' field to struct net_device. loopback driver can use it instead of declaring another struct net_device_stats This saves some memory. Signed-off-by: Eric Dumazet <dada1@cosmosbay.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/loopback.c')
-rw-r--r--drivers/net/loopback.c5
1 files changed, 1 insertions, 4 deletions
diff --git a/drivers/net/loopback.c b/drivers/net/loopback.c
index 6df673a..6ba6ed2 100644
--- a/drivers/net/loopback.c
+++ b/drivers/net/loopback.c
@@ -164,11 +164,9 @@ static int loopback_xmit(struct sk_buff *skb, struct net_device *dev)
return 0;
}
-static struct net_device_stats loopback_stats;
-
static struct net_device_stats *get_stats(struct net_device *dev)
{
- struct net_device_stats *stats = &loopback_stats;
+ struct net_device_stats *stats = &dev->stats;
unsigned long bytes = 0;
unsigned long packets = 0;
int i;
@@ -208,7 +206,6 @@ static const struct ethtool_ops loopback_ethtool_ops = {
struct net_device loopback_dev = {
.name = "lo",
.get_stats = &get_stats,
- .priv = &loopback_stats,
.mtu = (16 * 1024) + 20 + 20 + 12,
.hard_start_xmit = loopback_xmit,
.hard_header = eth_header,
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