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authorPavel Emelyanov <xemul@openvz.org>2008-05-21 14:12:46 -0700
committerDavid S. Miller <davem@davemloft.net>2008-05-21 14:12:46 -0700
commit96e74088f1da4d9a53735a4a57a4f984f86b75c6 (patch)
tree4c645107e3b75694ac142b562e221a868d3ccb89 /net/core/net-sysfs.c
parentipv6: Register some net/ipv6/ core sysctls at read-only root. (diff)
downloadlinux-dev-96e74088f1da4d9a53735a4a57a4f984f86b75c6.tar.xz
linux-dev-96e74088f1da4d9a53735a4a57a4f984f86b75c6.zip
net: The dev->get_stats pointer is not NULL nowadays.
And so does the pointer is returns, but sysfs and netlinks still check for both cases. Signed-off-by: Pavel Emelyanov <xemul@openvz.org> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/core/net-sysfs.c')
-rw-r--r--net/core/net-sysfs.c9
1 files changed, 4 insertions, 5 deletions
diff --git a/net/core/net-sysfs.c b/net/core/net-sysfs.c
index 90e2177af081..dccd737ea2e3 100644
--- a/net/core/net-sysfs.c
+++ b/net/core/net-sysfs.c
@@ -242,11 +242,11 @@ static ssize_t netstat_show(const struct device *d,
offset % sizeof(unsigned long) != 0);
read_lock(&dev_base_lock);
- if (dev_isalive(dev) && dev->get_stats &&
- (stats = (*dev->get_stats)(dev)))
+ if (dev_isalive(dev)) {
+ stats = dev->get_stats(dev);
ret = sprintf(buf, fmt_ulong,
*(unsigned long *)(((u8 *) stats) + offset));
-
+ }
read_unlock(&dev_base_lock);
return ret;
}
@@ -457,8 +457,7 @@ int netdev_register_kobject(struct net_device *net)
strlcpy(dev->bus_id, net->name, BUS_ID_SIZE);
#ifdef CONFIG_SYSFS
- if (net->get_stats)
- *groups++ = &netstat_group;
+ *groups++ = &netstat_group;
#ifdef CONFIG_WIRELESS_EXT
if (net->wireless_handlers && net->wireless_handlers->get_wireless_stats)