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| author | Stephen Hemminger <shemminger@osdl.org> | 2006-04-14 16:00:59 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2006-04-14 16:00:59 -0700 |
| commit | 5ff765f3d0b9367319d29ab0c0f55349da2fd53e (patch) | |
| tree | f7add0ab41bd6d2a983ff39191edca799fe6561b /net | |
| parent | dcdb02752ff13a64433c36f2937a58d93ae7a19e (diff) | |
| download | linux-5ff765f3d0b9367319d29ab0c0f55349da2fd53e.tar.gz linux-5ff765f3d0b9367319d29ab0c0f55349da2fd53e.tar.bz2 linux-5ff765f3d0b9367319d29ab0c0f55349da2fd53e.zip | |
[ATM] clip: notifier related cleanups
Cleanup some code around notifier. Don't need (void) casts to ignore
return values, and use C90 style initializer. Just ignore unused device
events.
Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net')
| -rw-r--r-- | net/atm/clip.c | 26 |
1 files changed, 6 insertions, 20 deletions
diff --git a/net/atm/clip.c b/net/atm/clip.c index 49258eed936d..7ebb81a8bc08 100644 --- a/net/atm/clip.c +++ b/net/atm/clip.c @@ -443,7 +443,7 @@ static int clip_start_xmit(struct sk_buff *skb, struct net_device *dev) } clip_priv->stats.tx_packets++; clip_priv->stats.tx_bytes += skb->len; - (void)vcc->send(vcc, skb); + vcc->send(vcc, skb); if (atm_may_send(vcc, 0)) { entry->vccs->xoff = 0; return 0; @@ -620,26 +620,16 @@ static int clip_device_event(struct notifier_block *this, unsigned long event, switch (event) { case NETDEV_UP: DPRINTK("clip_device_event NETDEV_UP\n"); - (void)to_atmarpd(act_up, PRIV(dev)->number, 0); + to_atmarpd(act_up, PRIV(dev)->number, 0); break; case NETDEV_GOING_DOWN: DPRINTK("clip_device_event NETDEV_DOWN\n"); - (void)to_atmarpd(act_down, PRIV(dev)->number, 0); + to_atmarpd(act_down, PRIV(dev)->number, 0); break; case NETDEV_CHANGE: case NETDEV_CHANGEMTU: DPRINTK("clip_device_event NETDEV_CHANGE*\n"); - (void)to_atmarpd(act_change, PRIV(dev)->number, 0); - break; - case NETDEV_REBOOT: - case NETDEV_REGISTER: - case NETDEV_DOWN: - DPRINTK("clip_device_event %ld\n", event); - /* ignore */ - break; - default: - printk(KERN_WARNING "clip_device_event: unknown event " - "%ld\n", event); + to_atmarpd(act_change, PRIV(dev)->number, 0); break; } return NOTIFY_DONE; @@ -666,17 +656,13 @@ static int clip_inet_event(struct notifier_block *this, unsigned long event, static struct notifier_block clip_dev_notifier = { - clip_device_event, - NULL, - 0 + .notifier_call = clip_device_event, }; static struct notifier_block clip_inet_notifier = { - clip_inet_event, - NULL, - 0 + .notifier_call = clip_inet_event, }; |