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authorEric W. Biederman <ebiederm@aristanetworks.com>2009-10-29 14:18:21 +0000
committerDavid S. Miller <davem@davemloft.net>2009-10-30 12:41:18 -0700
commit0c509a6c9393b27a8c5a01acd4a72616206cfc24 (patch)
tree4e6aa609537144de3d09e461528d22e7f448ef55 /net
parent0bd8d53656da72bc065766b5f2a05ca738020b8a (diff)
downloadlinux-2.6.34-ux500-0c509a6c9393b27a8c5a01acd4a72616206cfc24.tar.gz
net: Allow devices to specify a device specific sysfs group.
This isn't beautifully abstracted, but it is simple, simplifies uses and so far is only needed for the bonding driver. Signed-off-by: Eric W. Biederman <ebiederm@aristanetworks.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net')
-rw-r--r--net/core/net-sysfs.c5
1 files changed, 4 insertions, 1 deletions
diff --git a/net/core/net-sysfs.c b/net/core/net-sysfs.c
index 89de182353b..157645c0da7 100644
--- a/net/core/net-sysfs.c
+++ b/net/core/net-sysfs.c
@@ -544,8 +544,11 @@ int netdev_register_kobject(struct net_device *net)
dev_set_name(dev, "%s", net->name);
#ifdef CONFIG_SYSFS
- *groups++ = &netstat_group;
+ /* Allow for a device specific group */
+ if (*groups)
+ groups++;
+ *groups++ = &netstat_group;
#ifdef CONFIG_WIRELESS_EXT_SYSFS
if (net->ieee80211_ptr)
*groups++ = &wireless_group;