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authorStephen Hemminger <shemminger@vyatta.com>2008-11-20 08:40:23 +0300
committerDavid S. Miller <davem@davemloft.net>2008-11-20 08:40:23 +0300
commiteeda3fd64f75bcbfaa70ce946513abaf3f23b8e0 (patch)
tree082d1921a5783ef5b07b4cf666804d6509f25f1a /drivers/parisc
parentd314774cf2cd5dfeb39a00d37deee65d4c627927 (diff)
downloadlinux-eeda3fd64f75bcbfaa70ce946513abaf3f23b8e0.tar.xz
netdev: introduce dev_get_stats()
In order for the network device ops get_stats call to be immutable, the handling of the default internal network device stats block has to be changed. Add a new helper function which replaces the old use of internal_get_stats. Note: change return code to make it clear that the caller should not go changing the returned statistics. Signed-off-by: Stephen Hemminger <shemminger@vyatta.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/parisc')
-rw-r--r--drivers/parisc/led.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/parisc/led.c b/drivers/parisc/led.c
index f9b12664f9fb..454b6532e409 100644
--- a/drivers/parisc/led.c
+++ b/drivers/parisc/led.c
@@ -360,13 +360,13 @@ static __inline__ int led_get_net_activity(void)
read_lock(&dev_base_lock);
rcu_read_lock();
for_each_netdev(&init_net, dev) {
- struct net_device_stats *stats;
+ const struct net_device_stats *stats;
struct in_device *in_dev = __in_dev_get_rcu(dev);
if (!in_dev || !in_dev->ifa_list)
continue;
if (ipv4_is_loopback(in_dev->ifa_list->ifa_local))
continue;
- stats = dev->get_stats(dev);
+ stats = dev_get_stats(dev);
rx_total += stats->rx_packets;
tx_total += stats->tx_packets;
}