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| author |   Jiri Pirko <jiri@resnulli.us> | 2013-05-28 01:30:21 +0000 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2013-05-28 13:11:01 -0700 |
| commit | 351638e7deeed2ec8ce451b53d33921b3da68f83 (patch) | |
| tree | 175dfff289b5e3baecffbc7e97d1884e9a18345c /drivers/net/netconsole.c | |
| parent | bonding: remove ifenslave.c from kernel source (diff) | |
| download | linux-dev-351638e7deeed2ec8ce451b53d33921b3da68f83.tar.xz linux-dev-351638e7deeed2ec8ce451b53d33921b3da68f83.zip | |
net: pass info struct via netdevice notifier
So far, only net_device * could be passed along with netdevice notifier
event. This patch provides a possibility to pass custom structure
able to provide info that event listener needs to know.
Signed-off-by: Jiri Pirko <jiri@resnulli.us>
v2->v3: fix typo on simeth
shortened dev_getter
shortened notifier_info struct name
v1->v2: fix notifier_call parameter in call_netdevice_notifier()
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/netconsole.c')
| -rw-r--r-- | drivers/net/netconsole.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/net/netconsole.c b/drivers/net/netconsole.c index 59ac143dec25..1d1d0a12765c 100644 --- a/drivers/net/netconsole.c +++ b/drivers/net/netconsole.c @@ -653,12 +653,11 @@ static struct configfs_subsystem netconsole_subsys = { /* Handle network interface device notifications */ static int netconsole_netdev_event(struct notifier_block *this, - unsigned long event, - void *ptr) + unsigned long event, void *ptr) { unsigned long flags; struct netconsole_target *nt; - struct net_device *dev = ptr; + struct net_device *dev = netdev_notifier_info_to_dev(ptr); bool stopped = false; if (!(event == NETDEV_CHANGENAME || event == NETDEV_UNREGISTER || |