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Diffstat (limited to 'net/atm/mpc.c')
-rw-r--r--net/atm/mpc.c57
1 files changed, 10 insertions, 47 deletions
diff --git a/net/atm/mpc.c b/net/atm/mpc.c
index 436f2e17765..e8e0e7a8a23 100644
--- a/net/atm/mpc.c
+++ b/net/atm/mpc.c
@@ -64,8 +64,6 @@
do { if (0) printk(KERN_CONT format, ##args); } while (0)
#endif
-#define MPOA_TAG_LEN 4
-
/* mpc_daemon -> kernel */
static void MPOA_trigger_rcvd(struct k_message *msg, struct mpoa_client *mpc);
static void MPOA_res_reply_rcvd(struct k_message *msg, struct mpoa_client *mpc);
@@ -455,7 +453,6 @@ static void lane2_assoc_ind(struct net_device *dev, const u8 *mac_addr,
if (end_of_tlvs - tlvs != 0)
pr_info("(%s) ignoring %Zd bytes of trailing TLV garbage\n",
dev->name, end_of_tlvs - tlvs);
- return;
}
/*
@@ -481,7 +478,7 @@ static const uint8_t *copy_macs(struct mpoa_client *mpc,
return NULL;
}
}
- memcpy(mpc->mps_macs, router_mac, ETH_ALEN);
+ ether_addr_copy(mpc->mps_macs, router_mac);
tlvs += 20; if (device_type == MPS_AND_MPC) tlvs += 20;
if (mps_macs > 0)
memcpy(mpc->mps_macs, tlvs, mps_macs*ETH_ALEN);
@@ -595,8 +592,7 @@ static netdev_tx_t mpc_send_packet(struct sk_buff *skb,
goto non_ip;
while (i < mpc->number_of_mps_macs) {
- if (!compare_ether_addr(eth->h_dest,
- (mpc->mps_macs + i*ETH_ALEN)))
+ if (ether_addr_equal(eth->h_dest, mpc->mps_macs + i * ETH_ALEN))
if (send_via_shortcut(skb, mpc) == 0) /* try shortcut */
return NETDEV_TX_OK;
i++;
@@ -684,8 +680,6 @@ static void mpc_vcc_close(struct atm_vcc *vcc, struct net_device *dev)
if (in_entry == NULL && eg_entry == NULL)
dprintk("(%s) unused vcc closed\n", dev->name);
-
- return;
}
static void mpc_push(struct atm_vcc *vcc, struct sk_buff *skb)
@@ -712,7 +706,7 @@ static void mpc_push(struct atm_vcc *vcc, struct sk_buff *skb)
dprintk("(%s) control packet arrived\n", dev->name);
/* Pass control packets to daemon */
skb_queue_tail(&sk->sk_receive_queue, skb);
- sk->sk_data_ready(sk, skb->len);
+ sk->sk_data_ready(sk);
return;
}
@@ -781,10 +775,8 @@ static void mpc_push(struct atm_vcc *vcc, struct sk_buff *skb)
eg->packets_rcvd++;
mpc->eg_ops->put(eg);
- memset(ATM_SKB(skb), 0, sizeof(struct atm_skb_data));
+ memset(ATM_SKB(new_skb), 0, sizeof(struct atm_skb_data));
netif_rx(new_skb);
-
- return;
}
static struct atmdev_ops mpc_ops = { /* only send is required */
@@ -873,8 +865,6 @@ static void send_set_mps_ctrl_addr(const char *addr, struct mpoa_client *mpc)
mesg.type = SET_MPS_CTRL_ADDR;
memcpy(mesg.MPS_ctrl, addr, ATM_ESA_LEN);
msg_to_mpoad(&mesg, mpc);
-
- return;
}
static void mpoad_close(struct atm_vcc *vcc)
@@ -911,8 +901,6 @@ static void mpoad_close(struct atm_vcc *vcc)
pr_info("(%s) going down\n",
(mpc->dev) ? mpc->dev->name : "<unknown>");
module_put(THIS_MODULE);
-
- return;
}
/*
@@ -1004,20 +992,18 @@ int msg_to_mpoad(struct k_message *mesg, struct mpoa_client *mpc)
sk = sk_atm(mpc->mpoad_vcc);
skb_queue_tail(&sk->sk_receive_queue, skb);
- sk->sk_data_ready(sk, skb->len);
+ sk->sk_data_ready(sk);
return 0;
}
static int mpoa_event_listener(struct notifier_block *mpoa_notifier,
- unsigned long event, void *dev_ptr)
+ unsigned long event, void *ptr)
{
- struct net_device *dev;
+ struct net_device *dev = netdev_notifier_info_to_dev(ptr);
struct mpoa_client *mpc;
struct lec_priv *priv;
- dev = (struct net_device *)dev_ptr;
-
if (!net_eq(dev_net(dev), &init_net))
return NOTIFY_DONE;
@@ -1122,7 +1108,6 @@ static void MPOA_trigger_rcvd(struct k_message *msg, struct mpoa_client *mpc)
pr_info("(%s) entry already in resolving state\n",
(mpc->dev) ? mpc->dev->name : "<unknown>");
mpc->in_ops->put(entry);
- return;
}
/*
@@ -1166,7 +1151,6 @@ static void check_qos_and_open_shortcut(struct k_message *msg,
} else
memset(&msg->qos, 0, sizeof(struct atm_qos));
msg_to_mpoad(msg, client);
- return;
}
static void MPOA_res_reply_rcvd(struct k_message *msg, struct mpoa_client *mpc)
@@ -1240,8 +1224,6 @@ static void ingress_purge_rcvd(struct k_message *msg, struct mpoa_client *mpc)
mpc->in_ops->put(entry);
entry = mpc->in_ops->get_with_mask(dst_ip, mpc, mask);
} while (entry != NULL);
-
- return;
}
static void egress_purge_rcvd(struct k_message *msg, struct mpoa_client *mpc)
@@ -1260,8 +1242,6 @@ static void egress_purge_rcvd(struct k_message *msg, struct mpoa_client *mpc)
write_unlock_irq(&mpc->egress_lock);
mpc->eg_ops->put(entry);
-
- return;
}
static void purge_egress_shortcut(struct atm_vcc *vcc, eg_cache_entry *entry)
@@ -1293,10 +1273,8 @@ static void purge_egress_shortcut(struct atm_vcc *vcc, eg_cache_entry *entry)
sk = sk_atm(vcc);
skb_queue_tail(&sk->sk_receive_queue, skb);
- sk->sk_data_ready(sk, skb->len);
+ sk->sk_data_ready(sk);
dprintk("exiting\n");
-
- return;
}
/*
@@ -1325,8 +1303,6 @@ static void mps_death(struct k_message *msg, struct mpoa_client *mpc)
mpc->in_ops->destroy_cache(mpc);
mpc->eg_ops->destroy_cache(mpc);
-
- return;
}
static void MPOA_cache_impos_rcvd(struct k_message *msg,
@@ -1353,8 +1329,6 @@ static void MPOA_cache_impos_rcvd(struct k_message *msg,
write_unlock_irq(&mpc->egress_lock);
mpc->eg_ops->put(entry);
-
- return;
}
static void set_mpc_ctrl_addr_rcvd(struct k_message *mesg,
@@ -1392,8 +1366,6 @@ static void set_mpc_ctrl_addr_rcvd(struct k_message *mesg,
pr_info("(%s) targetless LE_ARP request failed\n",
mpc->dev->name);
}
-
- return;
}
static void set_mps_mac_addr_rcvd(struct k_message *msg,
@@ -1409,8 +1381,6 @@ static void set_mps_mac_addr_rcvd(struct k_message *msg,
return;
}
client->number_of_mps_macs = 1;
-
- return;
}
/*
@@ -1436,7 +1406,6 @@ static void clean_up(struct k_message *msg, struct mpoa_client *mpc, int action)
msg->type = action;
msg_to_mpoad(msg, mpc);
- return;
}
static void mpc_timer_refresh(void)
@@ -1445,8 +1414,6 @@ static void mpc_timer_refresh(void)
mpc_timer.data = mpc_timer.expires;
mpc_timer.function = mpc_cache_check;
add_timer(&mpc_timer);
-
- return;
}
static void mpc_cache_check(unsigned long checking_time)
@@ -1471,8 +1438,6 @@ static void mpc_cache_check(unsigned long checking_time)
mpc = mpc->next;
}
mpc_timer_refresh();
-
- return;
}
static int atm_mpoa_ioctl(struct socket *sock, unsigned int cmd,
@@ -1514,7 +1479,7 @@ static __init int atm_mpoa_init(void)
if (mpc_proc_init() != 0)
pr_info("failed to initialize /proc/mpoa\n");
- pr_info("mpc.c: " __DATE__ " " __TIME__ " initialized\n");
+ pr_info("mpc.c: initialized\n");
return 0;
}
@@ -1527,7 +1492,7 @@ static void __exit atm_mpoa_cleanup(void)
mpc_proc_clean();
- del_timer(&mpc_timer);
+ del_timer_sync(&mpc_timer);
unregister_netdevice_notifier(&mpoa_notifier);
deregister_atm_ioctl(&atm_ioctl_ops);
@@ -1561,8 +1526,6 @@ static void __exit atm_mpoa_cleanup(void)
kfree(qos);
qos = nextqos;
}
-
- return;
}
module_init(atm_mpoa_init);
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2025-12-06 06:16:36 +0000