diff options
Diffstat (limited to 'net/atm/lec.c')
| -rw-r--r-- | net/atm/lec.c | 27 |
1 files changed, 14 insertions, 13 deletions
diff --git a/net/atm/lec.c b/net/atm/lec.c index 25fa3a7b72bd..6257bf12e5a0 100644 --- a/net/atm/lec.c +++ b/net/atm/lec.c @@ -340,12 +340,12 @@ static int lec_close(struct net_device *dev) static int lec_atm_send(struct atm_vcc *vcc, struct sk_buff *skb) { + static const u8 zero_addr[ETH_ALEN] = {}; unsigned long flags; struct net_device *dev = (struct net_device *)vcc->proto_data; struct lec_priv *priv = netdev_priv(dev); struct atmlec_msg *mesg; struct lec_arp_table *entry; - int i; char *tmp; /* FIXME */ WARN_ON(refcount_sub_and_test(skb->truesize, &sk_atm(vcc)->sk_wmem_alloc)); @@ -355,12 +355,10 @@ static int lec_atm_send(struct atm_vcc *vcc, struct sk_buff *skb) pr_debug("%s: msg from zeppelin:%d\n", dev->name, mesg->type); switch (mesg->type) { case l_set_mac_addr: - for (i = 0; i < 6; i++) - dev->dev_addr[i] = mesg->content.normal.mac_addr[i]; + eth_hw_addr_set(dev, mesg->content.normal.mac_addr); break; case l_del_mac_addr: - for (i = 0; i < 6; i++) - dev->dev_addr[i] = 0; + eth_hw_addr_set(dev, zero_addr); break; case l_addr_delete: lec_addr_delete(priv, mesg->content.normal.atm_addr, @@ -380,7 +378,7 @@ static int lec_atm_send(struct atm_vcc *vcc, struct sk_buff *skb) if (mesg->content.normal.no_source_le_narp) break; - /* FALL THROUGH */ + fallthrough; case l_arp_update: lec_arp_update(priv, mesg->content.normal.mac_addr, mesg->content.normal.atm_addr, @@ -954,9 +952,8 @@ static void *lec_seq_next(struct seq_file *seq, void *v, loff_t *pos) { struct lec_state *state = seq->private; - v = lec_get_idx(state, 1); - *pos += !!PTR_ERR(v); - return v; + ++*pos; + return lec_get_idx(state, 1); } static int lec_seq_show(struct seq_file *seq, void *v) @@ -1070,7 +1067,7 @@ module_exit(lane_module_cleanup); /* * LANE2: 3.1.3, LE_RESOLVE.request * Non force allocates memory and fills in *tlvs, fills in *sizeoftlvs. - * If sizeoftlvs == NULL the default TLVs associated with with this + * If sizeoftlvs == NULL the default TLVs associated with this * lec will be used. * If dst_mac == NULL, targetless LE_ARP will be sent */ @@ -1264,6 +1261,12 @@ static void lec_arp_clear_vccs(struct lec_arp_table *entry) entry->vcc = NULL; } if (entry->recv_vcc) { + struct atm_vcc *vcc = entry->recv_vcc; + struct lec_vcc_priv *vpriv = LEC_VCC_PRIV(vcc); + + kfree(vpriv); + vcc->user_back = NULL; + entry->recv_vcc->push = entry->old_recv_push; vcc_release_async(entry->recv_vcc, -EPIPE); entry->recv_vcc = NULL; @@ -1530,10 +1533,8 @@ static struct lec_arp_table *make_entry(struct lec_priv *priv, struct lec_arp_table *to_return; to_return = kzalloc(sizeof(struct lec_arp_table), GFP_ATOMIC); - if (!to_return) { - pr_info("LEC: Arp entry kmalloc failed\n"); + if (!to_return) return NULL; - } ether_addr_copy(to_return->mac_addr, mac_addr); INIT_HLIST_NODE(&to_return->next); timer_setup(&to_return->timer, lec_arp_expire_arp, 0); |