diff options
| author | Stephen Hemminger <shemminger@vyatta.com> | 2008-11-19 21:40:23 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2008-11-19 21:40:23 -0800 |
| commit | eeda3fd64f75bcbfaa70ce946513abaf3f23b8e0 (patch) | |
| tree | 082d1921a5783ef5b07b4cf666804d6509f25f1a /arch | |
| parent | d314774cf2cd5dfeb39a00d37deee65d4c627927 (diff) | |
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 'arch')
| -rw-r--r-- | arch/s390/appldata/appldata_net_sum.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/s390/appldata/appldata_net_sum.c b/arch/s390/appldata/appldata_net_sum.c index 3b746556e1a3..fa741f84c5b9 100644 --- a/arch/s390/appldata/appldata_net_sum.c +++ b/arch/s390/appldata/appldata_net_sum.c @@ -67,7 +67,6 @@ static void appldata_get_net_sum_data(void *data) int i; struct appldata_net_sum_data *net_data; struct net_device *dev; - struct net_device_stats *stats; unsigned long rx_packets, tx_packets, rx_bytes, tx_bytes, rx_errors, tx_errors, rx_dropped, tx_dropped, collisions; @@ -86,7 +85,8 @@ static void appldata_get_net_sum_data(void *data) collisions = 0; read_lock(&dev_base_lock); for_each_netdev(&init_net, dev) { - stats = dev->get_stats(dev); + const struct net_device_stats *stats = dev_get_stats(dev); + rx_packets += stats->rx_packets; tx_packets += stats->tx_packets; rx_bytes += stats->rx_bytes; |