diff options
Diffstat (limited to 'net/ipv6/mcast.c')
-rw-r--r-- | net/ipv6/mcast.c | 40 |
1 files changed, 20 insertions, 20 deletions
diff --git a/net/ipv6/mcast.c b/net/ipv6/mcast.c index e3ec2169583..a8d6625ec78 100644 --- a/net/ipv6/mcast.c +++ b/net/ipv6/mcast.c @@ -1,13 +1,13 @@ /* * Multicast support for IPv6 - * Linux INET6 implementation + * Linux INET6 implementation * * Authors: - * Pedro Roque <roque@di.fc.ul.pt> + * Pedro Roque <roque@di.fc.ul.pt> * * $Id: mcast.c,v 1.40 2002/02/08 03:57:19 davem Exp $ * - * Based on linux/ipv4/igmp.c and linux/ipv4/ip_sockglue.c + * Based on linux/ipv4/igmp.c and linux/ipv4/ip_sockglue.c * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License @@ -644,7 +644,7 @@ int ip6_mc_msfget(struct sock *sk, struct group_filter *gsf, memset(&ss, 0, sizeof(ss)); psin6->sin6_family = AF_INET6; psin6->sin6_addr = psl->sl_addr[i]; - if (copy_to_user(&optval->gf_slist[i], &ss, sizeof(ss))) + if (copy_to_user(&optval->gf_slist[i], &ss, sizeof(ss))) return -EFAULT; } return 0; @@ -1168,7 +1168,7 @@ int igmp6_event_query(struct sk_buff *skb) /* compute payload length excluding extension headers */ len = ntohs(skb->nh.ipv6h->payload_len) + sizeof(struct ipv6hdr); - len -= (char *)skb->h.raw - (char *)skb->nh.ipv6h; + len -= (char *)skb->h.raw - (char *)skb->nh.ipv6h; /* Drop queries with not link local source */ if (!(ipv6_addr_type(&skb->nh.ipv6h->saddr)&IPV6_ADDR_LINKLOCAL)) @@ -1206,7 +1206,7 @@ int igmp6_event_query(struct sk_buff *skb) /* clear deleted report items */ mld_clear_delrec(idev); } else if (len >= 28) { - int srcs_offset = sizeof(struct mld2_query) - + int srcs_offset = sizeof(struct mld2_query) - sizeof(struct icmp6hdr); if (!pskb_may_pull(skb, srcs_offset)) { in6_dev_put(idev); @@ -1230,7 +1230,7 @@ int igmp6_event_query(struct sk_buff *skb) } /* mark sources to include, if group & source-specific */ if (mlh2->nsrcs != 0) { - if (!pskb_may_pull(skb, srcs_offset + + if (!pskb_may_pull(skb, srcs_offset + ntohs(mlh2->nsrcs) * sizeof(struct in6_addr))) { in6_dev_put(idev); return -EINVAL; @@ -1304,7 +1304,7 @@ int igmp6_event_report(struct sk_buff *skb) /* Drop reports with not link local source */ addr_type = ipv6_addr_type(&skb->nh.ipv6h->saddr); - if (addr_type != IPV6_ADDR_ANY && + if (addr_type != IPV6_ADDR_ANY && !(addr_type&IPV6_ADDR_LINKLOCAL)) return -EINVAL; @@ -1413,7 +1413,7 @@ static struct sk_buff *mld_newpack(struct net_device *dev, int size) if (ipv6_get_lladdr(dev, &addr_buf)) { /* <draft-ietf-magma-mld-source-05.txt>: - * use unspecified address as the source address + * use unspecified address as the source address * when a valid link-local address is not available. */ memset(&addr_buf, 0, sizeof(addr_buf)); @@ -1454,7 +1454,7 @@ static inline int mld_dev_queue_xmit2(struct sk_buff *skb) static inline int mld_dev_queue_xmit(struct sk_buff *skb) { return NF_HOOK(PF_INET6, NF_IP6_POST_ROUTING, skb, NULL, skb->dev, - mld_dev_queue_xmit2); + mld_dev_queue_xmit2); } static void mld_sendpack(struct sk_buff *skb) @@ -1754,8 +1754,8 @@ static void igmp6_send(struct in6_addr *addr, struct net_device *dev, int type) { struct sock *sk = igmp6_socket->sk; struct inet6_dev *idev; - struct sk_buff *skb; - struct icmp6hdr *hdr; + struct sk_buff *skb; + struct icmp6hdr *hdr; struct in6_addr *snd_addr; struct in6_addr *addrp; struct in6_addr addr_buf; @@ -1793,7 +1793,7 @@ static void igmp6_send(struct in6_addr *addr, struct net_device *dev, int type) if (ipv6_get_lladdr(dev, &addr_buf)) { /* <draft-ietf-magma-mld-source-05.txt>: - * use unspecified address as the source address + * use unspecified address as the source address * when a valid link-local address is not available. */ memset(&addr_buf, 0, sizeof(addr_buf)); @@ -2330,7 +2330,7 @@ static inline struct ifmcaddr6 *igmp6_mc_get_first(struct seq_file *seq) struct igmp6_mc_iter_state *state = igmp6_mc_seq_private(seq); for (state->dev = dev_base, state->idev = NULL; - state->dev; + state->dev; state->dev = state->dev->next) { struct inet6_dev *idev; idev = in6_dev_get(state->dev); @@ -2413,7 +2413,7 @@ static int igmp6_mc_seq_show(struct seq_file *seq, void *v) struct igmp6_mc_iter_state *state = igmp6_mc_seq_private(seq); seq_printf(seq, - "%-4d %-15s " NIP6_SEQFMT " %5d %08X %ld\n", + "%-4d %-15s " NIP6_SEQFMT " %5d %08X %ld\n", state->dev->ifindex, state->dev->name, NIP6(im->mca_addr), im->mca_users, im->mca_flags, @@ -2451,7 +2451,7 @@ out_kfree: goto out; } -static struct file_operations igmp6_mc_seq_fops = { +static const struct file_operations igmp6_mc_seq_fops = { .owner = THIS_MODULE, .open = igmp6_mc_seq_open, .read = seq_read, @@ -2474,7 +2474,7 @@ static inline struct ip6_sf_list *igmp6_mcf_get_first(struct seq_file *seq) struct igmp6_mcf_iter_state *state = igmp6_mcf_seq_private(seq); for (state->dev = dev_base, state->idev = NULL, state->im = NULL; - state->dev; + state->dev; state->dev = state->dev->next) { struct inet6_dev *idev; idev = in6_dev_get(state->dev); @@ -2579,7 +2579,7 @@ static int igmp6_mcf_seq_show(struct seq_file *seq, void *v) struct igmp6_mcf_iter_state *state = igmp6_mcf_seq_private(seq); if (v == SEQ_START_TOKEN) { - seq_printf(seq, + seq_printf(seq, "%3s %6s " "%32s %32s %6s %6s\n", "Idx", "Device", "Multicast Address", @@ -2608,7 +2608,7 @@ static int igmp6_mcf_seq_open(struct inode *inode, struct file *file) struct seq_file *seq; int rc = -ENOMEM; struct igmp6_mcf_iter_state *s = kzalloc(sizeof(*s), GFP_KERNEL); - + if (!s) goto out; @@ -2625,7 +2625,7 @@ out_kfree: goto out; } -static struct file_operations igmp6_mcf_seq_fops = { +static const struct file_operations igmp6_mcf_seq_fops = { .owner = THIS_MODULE, .open = igmp6_mcf_seq_open, .read = seq_read, |