diff options
Diffstat (limited to 'net/irda')
| -rw-r--r-- | net/irda/ircomm/ircomm_tty.c | 6 | ||||
| -rw-r--r-- | net/irda/irlan/irlan_common.c | 28 | ||||
| -rw-r--r-- | net/irda/irlan/irlan_eth.c | 5 | ||||
| -rw-r--r-- | net/irda/irnetlink.c | 2 |
4 files changed, 8 insertions, 33 deletions
diff --git a/net/irda/ircomm/ircomm_tty.c b/net/irda/ircomm/ircomm_tty.c index 811984d9324b..8b85d774e47f 100644 --- a/net/irda/ircomm/ircomm_tty.c +++ b/net/irda/ircomm/ircomm_tty.c @@ -496,9 +496,6 @@ static void ircomm_tty_close(struct tty_struct *tty, struct file *filp) IRDA_DEBUG(0, "%s()\n", __func__ ); - if (!tty) - return; - IRDA_ASSERT(self != NULL, return;); IRDA_ASSERT(self->magic == IRCOMM_TTY_MAGIC, return;); @@ -1007,9 +1004,6 @@ static void ircomm_tty_hangup(struct tty_struct *tty) IRDA_ASSERT(self != NULL, return;); IRDA_ASSERT(self->magic == IRCOMM_TTY_MAGIC, return;); - if (!tty) - return; - /* ircomm_tty_flush_buffer(tty); */ ircomm_tty_shutdown(self); diff --git a/net/irda/irlan/irlan_common.c b/net/irda/irlan/irlan_common.c index 315ead3cb926..e486dc89ea59 100644 --- a/net/irda/irlan/irlan_common.c +++ b/net/irda/irlan/irlan_common.c @@ -1128,34 +1128,14 @@ int irlan_extract_param(__u8 *buf, char *name, char *value, __u16 *len) */ static void *irlan_seq_start(struct seq_file *seq, loff_t *pos) { - int i = 1; - struct irlan_cb *self; - rcu_read_lock(); - if (*pos == 0) - return SEQ_START_TOKEN; - - list_for_each_entry(self, &irlans, dev_list) { - if (*pos == i) - return self; - ++i; - } - return NULL; + return seq_list_start_head(&irlans, *pos); } /* Return entry after v, and increment pos */ static void *irlan_seq_next(struct seq_file *seq, void *v, loff_t *pos) { - struct list_head *nxt; - - ++*pos; - if (v == SEQ_START_TOKEN) - nxt = irlans.next; - else - nxt = ((struct irlan_cb *)v)->dev_list.next; - - return (nxt == &irlans) ? NULL - : list_entry(nxt, struct irlan_cb, dev_list); + return seq_list_next(v, &irlans, pos); } /* End of reading /proc file */ @@ -1170,10 +1150,10 @@ static void irlan_seq_stop(struct seq_file *seq, void *v) */ static int irlan_seq_show(struct seq_file *seq, void *v) { - if (v == SEQ_START_TOKEN) + if (v == &irlans) seq_puts(seq, "IrLAN instances:\n"); else { - struct irlan_cb *self = v; + struct irlan_cb *self = list_entry(v, struct irlan_cb, dev_list); IRDA_ASSERT(self != NULL, return -1;); IRDA_ASSERT(self->magic == IRLAN_MAGIC, return -1;); diff --git a/net/irda/irlan/irlan_eth.c b/net/irda/irlan/irlan_eth.c index d340110f5c0c..9616c32d1076 100644 --- a/net/irda/irlan/irlan_eth.c +++ b/net/irda/irlan/irlan_eth.c @@ -321,14 +321,15 @@ static void irlan_eth_set_multicast_list(struct net_device *dev) /* Enable promiscuous mode */ IRDA_WARNING("Promiscuous mode not implemented by IrLAN!\n"); } - else if ((dev->flags & IFF_ALLMULTI) || dev->mc_count > HW_MAX_ADDRS) { + else if ((dev->flags & IFF_ALLMULTI) || + netdev_mc_count(dev) > HW_MAX_ADDRS) { /* Disable promiscuous mode, use normal mode. */ IRDA_DEBUG(4, "%s(), Setting multicast filter\n", __func__ ); /* hardware_set_filter(NULL); */ irlan_set_multicast_filter(self, TRUE); } - else if (dev->mc_count) { + else if (!netdev_mc_empty(dev)) { IRDA_DEBUG(4, "%s(), Setting multicast filter\n", __func__ ); /* Walk the address list, and load the filter */ /* hardware_set_filter(dev->mc_list); */ diff --git a/net/irda/irnetlink.c b/net/irda/irnetlink.c index 476b307bd801..69b5b75f5431 100644 --- a/net/irda/irnetlink.c +++ b/net/irda/irnetlink.c @@ -124,7 +124,7 @@ static int irda_nl_get_mode(struct sk_buff *skb, struct genl_info *info) return ret; } -static struct nla_policy irda_nl_policy[IRDA_NL_ATTR_MAX + 1] = { +static const struct nla_policy irda_nl_policy[IRDA_NL_ATTR_MAX + 1] = { [IRDA_NL_ATTR_IFNAME] = { .type = NLA_NUL_STRING, .len = IFNAMSIZ-1 }, [IRDA_NL_ATTR_MODE] = { .type = NLA_U32 }, |