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authorAl Viro <viro@zeniv.linux.org.uk>2006-09-27 21:31:32 -0400
committerDavid S. Miller <davem@sunset.davemloft.net>2006-09-28 21:02:02 -0400
commit63007727e0bb09e8d906f73d36a09b9fac0d5893 (patch)
tree015d2627d9a28e2b81989d3b82d130c32f138d5f /net
parentc0cda068aac3481d40795b115e4fd36f7d386e3a (diff)
[IPV4]: trivial igmp annotations
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net')
-rw-r--r--net/ipv4/igmp.c34
1 files changed, 17 insertions, 17 deletions
diff --git a/net/ipv4/igmp.c b/net/ipv4/igmp.c
index a2c7b2b1b3fb..6eee71647b7c 100644
--- a/net/ipv4/igmp.c
+++ b/net/ipv4/igmp.c
@@ -138,7 +138,7 @@
138 time_before(jiffies, (in_dev)->mr_v2_seen))) 138 time_before(jiffies, (in_dev)->mr_v2_seen)))
139 139
140static void igmpv3_add_delrec(struct in_device *in_dev, struct ip_mc_list *im); 140static void igmpv3_add_delrec(struct in_device *in_dev, struct ip_mc_list *im);
141static void igmpv3_del_delrec(struct in_device *in_dev, __u32 multiaddr); 141static void igmpv3_del_delrec(struct in_device *in_dev, __be32 multiaddr);
142static void igmpv3_clear_delrec(struct in_device *in_dev); 142static void igmpv3_clear_delrec(struct in_device *in_dev);
143static int sf_setstate(struct ip_mc_list *pmc); 143static int sf_setstate(struct ip_mc_list *pmc);
144static void sf_markstate(struct ip_mc_list *pmc); 144static void sf_markstate(struct ip_mc_list *pmc);
@@ -439,7 +439,7 @@ static struct sk_buff *add_grec(struct sk_buff *skb, struct ip_mc_list *pmc,
439 if (isquery) 439 if (isquery)
440 psf->sf_gsresp = 0; 440 psf->sf_gsresp = 0;
441 441
442 if (AVAILABLE(skb) < sizeof(u32) + 442 if (AVAILABLE(skb) < sizeof(__be32) +
443 first*sizeof(struct igmpv3_grec)) { 443 first*sizeof(struct igmpv3_grec)) {
444 if (truncate && !first) 444 if (truncate && !first)
445 break; /* truncate these */ 445 break; /* truncate these */
@@ -455,7 +455,7 @@ static struct sk_buff *add_grec(struct sk_buff *skb, struct ip_mc_list *pmc,
455 skb = add_grhead(skb, pmc, type, &pgr); 455 skb = add_grhead(skb, pmc, type, &pgr);
456 first = 0; 456 first = 0;
457 } 457 }
458 psrc = (__be32 *)skb_put(skb, sizeof(u32)); 458 psrc = (__be32 *)skb_put(skb, sizeof(__be32));
459 *psrc = psf->sf_inaddr; 459 *psrc = psf->sf_inaddr;
460 scount++; stotal++; 460 scount++; stotal++;
461 if ((type == IGMPV3_ALLOW_NEW_SOURCES || 461 if ((type == IGMPV3_ALLOW_NEW_SOURCES ||
@@ -630,8 +630,8 @@ static int igmp_send_report(struct in_device *in_dev, struct ip_mc_list *pmc,
630 struct igmphdr *ih; 630 struct igmphdr *ih;
631 struct rtable *rt; 631 struct rtable *rt;
632 struct net_device *dev = in_dev->dev; 632 struct net_device *dev = in_dev->dev;
633 u32 group = pmc ? pmc->multiaddr : 0; 633 __be32 group = pmc ? pmc->multiaddr : 0;
634 u32 dst; 634 __be32 dst;
635 635
636 if (type == IGMPV3_HOST_MEMBERSHIP_REPORT) 636 if (type == IGMPV3_HOST_MEMBERSHIP_REPORT)
637 return igmpv3_send_report(in_dev, pmc); 637 return igmpv3_send_report(in_dev, pmc);
@@ -803,7 +803,7 @@ static int igmp_marksources(struct ip_mc_list *pmc, int nsrcs, __be32 *srcs)
803 return 1; 803 return 1;
804} 804}
805 805
806static void igmp_heard_report(struct in_device *in_dev, u32 group) 806static void igmp_heard_report(struct in_device *in_dev, __be32 group)
807{ 807{
808 struct ip_mc_list *im; 808 struct ip_mc_list *im;
809 809
@@ -828,7 +828,7 @@ static void igmp_heard_query(struct in_device *in_dev, struct sk_buff *skb,
828 struct igmphdr *ih = skb->h.igmph; 828 struct igmphdr *ih = skb->h.igmph;
829 struct igmpv3_query *ih3 = (struct igmpv3_query *)ih; 829 struct igmpv3_query *ih3 = (struct igmpv3_query *)ih;
830 struct ip_mc_list *im; 830 struct ip_mc_list *im;
831 u32 group = ih->group; 831 __be32 group = ih->group;
832 int max_delay; 832 int max_delay;
833 int mark = 0; 833 int mark = 0;
834 834
@@ -862,7 +862,7 @@ static void igmp_heard_query(struct in_device *in_dev, struct sk_buff *skb,
862 ih3 = (struct igmpv3_query *) skb->h.raw; 862 ih3 = (struct igmpv3_query *) skb->h.raw;
863 if (ih3->nsrcs) { 863 if (ih3->nsrcs) {
864 if (!pskb_may_pull(skb, sizeof(struct igmpv3_query) 864 if (!pskb_may_pull(skb, sizeof(struct igmpv3_query)
865 + ntohs(ih3->nsrcs)*sizeof(__u32))) 865 + ntohs(ih3->nsrcs)*sizeof(__be32)))
866 return; 866 return;
867 ih3 = (struct igmpv3_query *) skb->h.raw; 867 ih3 = (struct igmpv3_query *) skb->h.raw;
868 } 868 }
@@ -985,7 +985,7 @@ drop:
985 * Add a filter to a device 985 * Add a filter to a device
986 */ 986 */
987 987
988static void ip_mc_filter_add(struct in_device *in_dev, u32 addr) 988static void ip_mc_filter_add(struct in_device *in_dev, __be32 addr)
989{ 989{
990 char buf[MAX_ADDR_LEN]; 990 char buf[MAX_ADDR_LEN];
991 struct net_device *dev = in_dev->dev; 991 struct net_device *dev = in_dev->dev;
@@ -1005,7 +1005,7 @@ static void ip_mc_filter_add(struct in_device *in_dev, u32 addr)
1005 * Remove a filter from a device 1005 * Remove a filter from a device
1006 */ 1006 */
1007 1007
1008static void ip_mc_filter_del(struct in_device *in_dev, u32 addr) 1008static void ip_mc_filter_del(struct in_device *in_dev, __be32 addr)
1009{ 1009{
1010 char buf[MAX_ADDR_LEN]; 1010 char buf[MAX_ADDR_LEN];
1011 struct net_device *dev = in_dev->dev; 1011 struct net_device *dev = in_dev->dev;
@@ -1055,7 +1055,7 @@ static void igmpv3_add_delrec(struct in_device *in_dev, struct ip_mc_list *im)
1055 spin_unlock_bh(&in_dev->mc_tomb_lock); 1055 spin_unlock_bh(&in_dev->mc_tomb_lock);
1056} 1056}
1057 1057
1058static void igmpv3_del_delrec(struct in_device *in_dev, __u32 multiaddr) 1058static void igmpv3_del_delrec(struct in_device *in_dev, __be32 multiaddr)
1059{ 1059{
1060 struct ip_mc_list *pmc, *pmc_prev; 1060 struct ip_mc_list *pmc, *pmc_prev;
1061 struct ip_sf_list *psf, *psf_next; 1061 struct ip_sf_list *psf, *psf_next;
@@ -1829,7 +1829,7 @@ int ip_mc_source(int add, int omode, struct sock *sk, struct
1829{ 1829{
1830 int err; 1830 int err;
1831 struct ip_mreqn imr; 1831 struct ip_mreqn imr;
1832 u32 addr = mreqs->imr_multiaddr; 1832 __be32 addr = mreqs->imr_multiaddr;
1833 struct ip_mc_socklist *pmc; 1833 struct ip_mc_socklist *pmc;
1834 struct in_device *in_dev = NULL; 1834 struct in_device *in_dev = NULL;
1835 struct inet_sock *inet = inet_sk(sk); 1835 struct inet_sock *inet = inet_sk(sk);
@@ -1883,7 +1883,7 @@ int ip_mc_source(int add, int omode, struct sock *sk, struct
1883 rv = !0; 1883 rv = !0;
1884 for (i=0; i<psl->sl_count; i++) { 1884 for (i=0; i<psl->sl_count; i++) {
1885 rv = memcmp(&psl->sl_addr[i], &mreqs->imr_sourceaddr, 1885 rv = memcmp(&psl->sl_addr[i], &mreqs->imr_sourceaddr,
1886 sizeof(__u32)); 1886 sizeof(__be32));
1887 if (rv == 0) 1887 if (rv == 0)
1888 break; 1888 break;
1889 } 1889 }
@@ -1935,7 +1935,7 @@ int ip_mc_source(int add, int omode, struct sock *sk, struct
1935 rv = 1; /* > 0 for insert logic below if sl_count is 0 */ 1935 rv = 1; /* > 0 for insert logic below if sl_count is 0 */
1936 for (i=0; i<psl->sl_count; i++) { 1936 for (i=0; i<psl->sl_count; i++) {
1937 rv = memcmp(&psl->sl_addr[i], &mreqs->imr_sourceaddr, 1937 rv = memcmp(&psl->sl_addr[i], &mreqs->imr_sourceaddr,
1938 sizeof(__u32)); 1938 sizeof(__be32));
1939 if (rv == 0) 1939 if (rv == 0)
1940 break; 1940 break;
1941 } 1941 }
@@ -1960,7 +1960,7 @@ int ip_mc_msfilter(struct sock *sk, struct ip_msfilter *msf, int ifindex)
1960{ 1960{
1961 int err = 0; 1961 int err = 0;
1962 struct ip_mreqn imr; 1962 struct ip_mreqn imr;
1963 u32 addr = msf->imsf_multiaddr; 1963 __be32 addr = msf->imsf_multiaddr;
1964 struct ip_mc_socklist *pmc; 1964 struct ip_mc_socklist *pmc;
1965 struct in_device *in_dev; 1965 struct in_device *in_dev;
1966 struct inet_sock *inet = inet_sk(sk); 1966 struct inet_sock *inet = inet_sk(sk);
@@ -2044,7 +2044,7 @@ int ip_mc_msfget(struct sock *sk, struct ip_msfilter *msf,
2044{ 2044{
2045 int err, len, count, copycount; 2045 int err, len, count, copycount;
2046 struct ip_mreqn imr; 2046 struct ip_mreqn imr;
2047 u32 addr = msf->imsf_multiaddr; 2047 __be32 addr = msf->imsf_multiaddr;
2048 struct ip_mc_socklist *pmc; 2048 struct ip_mc_socklist *pmc;
2049 struct in_device *in_dev; 2049 struct in_device *in_dev;
2050 struct inet_sock *inet = inet_sk(sk); 2050 struct inet_sock *inet = inet_sk(sk);
@@ -2103,7 +2103,7 @@ int ip_mc_gsfget(struct sock *sk, struct group_filter *gsf,
2103{ 2103{
2104 int err, i, count, copycount; 2104 int err, i, count, copycount;
2105 struct sockaddr_in *psin; 2105 struct sockaddr_in *psin;
2106 u32 addr; 2106 __be32 addr;
2107 struct ip_mc_socklist *pmc; 2107 struct ip_mc_socklist *pmc;
2108 struct inet_sock *inet = inet_sk(sk); 2108 struct inet_sock *inet = inet_sk(sk);
2109 struct ip_sf_socklist *psl; 2109 struct ip_sf_socklist *psl;