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Diffstat (limited to 'net/core/net-sysfs.c')
-rw-r--r--net/core/net-sysfs.c14
1 files changed, 4 insertions, 10 deletions
diff --git a/net/core/net-sysfs.c b/net/core/net-sysfs.c
index 909a03d6c0e9..6628e457ddc0 100644
--- a/net/core/net-sysfs.c
+++ b/net/core/net-sysfs.c
@@ -396,28 +396,22 @@ static struct attribute_group wireless_group = {
#endif /* CONFIG_SYSFS */
#ifdef CONFIG_HOTPLUG
-static int netdev_uevent(struct device *d, char **envp,
- int num_envp, char *buf, int size)
+static int netdev_uevent(struct device *d, struct kobj_uevent_env *env)
{
struct net_device *dev = to_net_dev(d);
- int retval, len = 0, i = 0;
+ int retval;
/* pass interface to uevent. */
- retval = add_uevent_var(envp, num_envp, &i,
- buf, size, &len,
- "INTERFACE=%s", dev->name);
+ retval = add_uevent_var(env, "INTERFACE=%s", dev->name);
if (retval)
goto exit;
/* pass ifindex to uevent.
* ifindex is useful as it won't change (interface name may change)
* and is what RtNetlink uses natively. */
- retval = add_uevent_var(envp, num_envp, &i,
- buf, size, &len,
- "IFINDEX=%d", dev->ifindex);
+ retval = add_uevent_var(env, "IFINDEX=%d", dev->ifindex);
exit:
- envp[i] = NULL;
return retval;
}
#endif