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authorJoe Perches <joe@perches.com>2009-11-23 23:17:06 +0100
committerPatrick McHardy <kaber@trash.net>2009-11-23 23:17:06 +0100
commit3666ed1c4837fd6906da0224c5373d7a2186a193 (patch)
tree4f8c035731606e28536d83dc8b8e871d9cc39090 /net/ipv6
parent3a0429292daa0e1ec848bd26479f5e48b0d54a42 (diff)
netfilter: net/ipv[46]/netfilter: Move && and || to end of previous line
Compile tested only. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Patrick McHardy <kaber@trash.net>
Diffstat (limited to 'net/ipv6')
-rw-r--r--net/ipv6/netfilter/ip6_tables.c42
-rw-r--r--net/ipv6/netfilter/ip6t_LOG.c4
-rw-r--r--net/ipv6/netfilter/ip6t_REJECT.c4
-rw-r--r--net/ipv6/netfilter/ip6t_ah.c19
-rw-r--r--net/ipv6/netfilter/ip6t_frag.c47
-rw-r--r--net/ipv6/netfilter/ip6t_rt.c9
-rw-r--r--net/ipv6/netfilter/ip6table_filter.c4
-rw-r--r--net/ipv6/netfilter/ip6table_mangle.c14
-rw-r--r--net/ipv6/netfilter/nf_conntrack_proto_icmpv6.c12
9 files changed, 72 insertions, 83 deletions
diff --git a/net/ipv6/netfilter/ip6_tables.c b/net/ipv6/netfilter/ip6_tables.c
index cc9f8ef303f..480d7f8c980 100644
--- a/net/ipv6/netfilter/ip6_tables.c
+++ b/net/ipv6/netfilter/ip6_tables.c
@@ -105,9 +105,9 @@ ip6_packet_match(const struct sk_buff *skb,
#define FWINV(bool, invflg) ((bool) ^ !!(ip6info->invflags & (invflg)))
if (FWINV(ipv6_masked_addr_cmp(&ipv6->saddr, &ip6info->smsk,
- &ip6info->src), IP6T_INV_SRCIP)
- || FWINV(ipv6_masked_addr_cmp(&ipv6->daddr, &ip6info->dmsk,
- &ip6info->dst), IP6T_INV_DSTIP)) {
+ &ip6info->src), IP6T_INV_SRCIP) ||
+ FWINV(ipv6_masked_addr_cmp(&ipv6->daddr, &ip6info->dmsk,
+ &ip6info->dst), IP6T_INV_DSTIP)) {
dprintf("Source or dest mismatch.\n");
/*
dprintf("SRC: %u. Mask: %u. Target: %u.%s\n", ip->saddr,
@@ -277,11 +277,11 @@ get_chainname_rulenum(struct ip6t_entry *s, struct ip6t_entry *e,
} else if (s == e) {
(*rulenum)++;
- if (s->target_offset == sizeof(struct ip6t_entry)
- && strcmp(t->target.u.kernel.target->name,
- IP6T_STANDARD_TARGET) == 0
- && t->verdict < 0
- && unconditional(&s->ipv6)) {
+ if (s->target_offset == sizeof(struct ip6t_entry) &&
+ strcmp(t->target.u.kernel.target->name,
+ IP6T_STANDARD_TARGET) == 0 &&
+ t->verdict < 0 &&
+ unconditional(&s->ipv6)) {
/* Tail of chains: STANDARD target (return/policy) */
*comment = *chainname == hookname
? comments[NF_IP6_TRACE_COMMENT_POLICY]
@@ -418,8 +418,8 @@ ip6t_do_table(struct sk_buff *skb,
back = get_entry(table_base, back->comefrom);
continue;
}
- if (table_base + v != ip6t_next_entry(e)
- && !(e->ipv6.flags & IP6T_F_GOTO)) {
+ if (table_base + v != ip6t_next_entry(e) &&
+ !(e->ipv6.flags & IP6T_F_GOTO)) {
/* Save old back ptr in next entry */
struct ip6t_entry *next = ip6t_next_entry(e);
next->comefrom = (void *)back - table_base;
@@ -505,11 +505,11 @@ mark_source_chains(struct xt_table_info *newinfo,
e->comefrom |= ((1 << hook) | (1 << NF_INET_NUMHOOKS));
/* Unconditional return/END. */
- if ((e->target_offset == sizeof(struct ip6t_entry)
- && (strcmp(t->target.u.user.name,
- IP6T_STANDARD_TARGET) == 0)
- && t->verdict < 0
- && unconditional(&e->ipv6)) || visited) {
+ if ((e->target_offset == sizeof(struct ip6t_entry) &&
+ (strcmp(t->target.u.user.name,
+ IP6T_STANDARD_TARGET) == 0) &&
+ t->verdict < 0 &&
+ unconditional(&e->ipv6)) || visited) {
unsigned int oldpos, size;
if ((strcmp(t->target.u.user.name,
@@ -556,8 +556,8 @@ mark_source_chains(struct xt_table_info *newinfo,
int newpos = t->verdict;
if (strcmp(t->target.u.user.name,
- IP6T_STANDARD_TARGET) == 0
- && newpos >= 0) {
+ IP6T_STANDARD_TARGET) == 0 &&
+ newpos >= 0) {
if (newpos > newinfo->size -
sizeof(struct ip6t_entry)) {
duprintf("mark_source_chains: "
@@ -767,8 +767,8 @@ check_entry_size_and_hooks(struct ip6t_entry *e,
{
unsigned int h;
- if ((unsigned long)e % __alignof__(struct ip6t_entry) != 0
- || (unsigned char *)e + sizeof(struct ip6t_entry) >= limit) {
+ if ((unsigned long)e % __alignof__(struct ip6t_entry) != 0 ||
+ (unsigned char *)e + sizeof(struct ip6t_entry) >= limit) {
duprintf("Bad offset %p\n", e);
return -EINVAL;
}
@@ -1584,8 +1584,8 @@ check_compat_entry_size_and_hooks(struct compat_ip6t_entry *e,
int ret, off, h;
duprintf("check_compat_entry_size_and_hooks %p\n", e);
- if ((unsigned long)e % __alignof__(struct compat_ip6t_entry) != 0
- || (unsigned char *)e + sizeof(struct compat_ip6t_entry) >= limit) {
+ if ((unsigned long)e % __alignof__(struct compat_ip6t_entry) != 0 ||
+ (unsigned char *)e + sizeof(struct compat_ip6t_entry) >= limit) {
duprintf("Bad offset %p, limit = %p\n", e, limit);
return -EINVAL;
}
diff --git a/net/ipv6/netfilter/ip6t_LOG.c b/net/ipv6/netfilter/ip6t_LOG.c
index 7018cac4fdd..b285fdf1905 100644
--- a/net/ipv6/netfilter/ip6t_LOG.c
+++ b/net/ipv6/netfilter/ip6t_LOG.c
@@ -249,8 +249,8 @@ static void dump_packet(const struct nf_loginfo *info,
/* Max length: 11 "URGP=65535 " */
printk("URGP=%u ", ntohs(th->urg_ptr));
- if ((logflags & IP6T_LOG_TCPOPT)
- && th->doff * 4 > sizeof(struct tcphdr)) {
+ if ((logflags & IP6T_LOG_TCPOPT) &&
+ th->doff * 4 > sizeof(struct tcphdr)) {
u_int8_t _opt[60 - sizeof(struct tcphdr)];
const u_int8_t *op;
unsigned int i;
diff --git a/net/ipv6/netfilter/ip6t_REJECT.c b/net/ipv6/netfilter/ip6t_REJECT.c
index 5a7f00cd15c..8311ca31816 100644
--- a/net/ipv6/netfilter/ip6t_REJECT.c
+++ b/net/ipv6/netfilter/ip6t_REJECT.c
@@ -223,8 +223,8 @@ static bool reject_tg6_check(const struct xt_tgchk_param *par)
return false;
} else if (rejinfo->with == IP6T_TCP_RESET) {
/* Must specify that it's a TCP packet */
- if (e->ipv6.proto != IPPROTO_TCP
- || (e->ipv6.invflags & XT_INV_PROTO)) {
+ if (e->ipv6.proto != IPPROTO_TCP ||
+ (e->ipv6.invflags & XT_INV_PROTO)) {
printk("ip6t_REJECT: TCP_RESET illegal for non-tcp\n");
return false;
}
diff --git a/net/ipv6/netfilter/ip6t_ah.c b/net/ipv6/netfilter/ip6t_ah.c
index 3a82f24746b..ac0b7c629d7 100644
--- a/net/ipv6/netfilter/ip6t_ah.c
+++ b/net/ipv6/netfilter/ip6t_ah.c
@@ -77,17 +77,14 @@ static bool ah_mt6(const struct sk_buff *skb, const struct xt_match_param *par)
ahinfo->hdrres, ah->reserved,
!(ahinfo->hdrres && ah->reserved));
- return (ah != NULL)
- &&
- spi_match(ahinfo->spis[0], ahinfo->spis[1],
- ntohl(ah->spi),
- !!(ahinfo->invflags & IP6T_AH_INV_SPI))
- &&
- (!ahinfo->hdrlen ||
- (ahinfo->hdrlen == hdrlen) ^
- !!(ahinfo->invflags & IP6T_AH_INV_LEN))
- &&
- !(ahinfo->hdrres && ah->reserved);
+ return (ah != NULL) &&
+ spi_match(ahinfo->spis[0], ahinfo->spis[1],
+ ntohl(ah->spi),
+ !!(ahinfo->invflags & IP6T_AH_INV_SPI)) &&
+ (!ahinfo->hdrlen ||
+ (ahinfo->hdrlen == hdrlen) ^
+ !!(ahinfo->invflags & IP6T_AH_INV_LEN)) &&
+ !(ahinfo->hdrres && ah->reserved);
}
static bool ah_mt6_check(const struct xt_mtchk_param *par)
diff --git a/net/ipv6/netfilter/ip6t_frag.c b/net/ipv6/netfilter/ip6t_frag.c
index 673aa0a5084..7b91c2598ed 100644
--- a/net/ipv6/netfilter/ip6t_frag.c
+++ b/net/ipv6/netfilter/ip6t_frag.c
@@ -70,41 +70,36 @@ frag_mt6(const struct sk_buff *skb, const struct xt_match_param *par)
pr_debug("res %02X %02X%04X %02X ",
fraginfo->flags & IP6T_FRAG_RES, fh->reserved,
ntohs(fh->frag_off) & 0x6,
- !((fraginfo->flags & IP6T_FRAG_RES)
- && (fh->reserved || (ntohs(fh->frag_off) & 0x06))));
+ !((fraginfo->flags & IP6T_FRAG_RES) &&
+ (fh->reserved || (ntohs(fh->frag_off) & 0x06))));
pr_debug("first %02X %02X %02X ",
fraginfo->flags & IP6T_FRAG_FST,
ntohs(fh->frag_off) & ~0x7,
- !((fraginfo->flags & IP6T_FRAG_FST)
- && (ntohs(fh->frag_off) & ~0x7)));
+ !((fraginfo->flags & IP6T_FRAG_FST) &&
+ (ntohs(fh->frag_off) & ~0x7)));
pr_debug("mf %02X %02X %02X ",
fraginfo->flags & IP6T_FRAG_MF,
ntohs(fh->frag_off) & IP6_MF,
- !((fraginfo->flags & IP6T_FRAG_MF)
- && !((ntohs(fh->frag_off) & IP6_MF))));
+ !((fraginfo->flags & IP6T_FRAG_MF) &&
+ !((ntohs(fh->frag_off) & IP6_MF))));
pr_debug("last %02X %02X %02X\n",
fraginfo->flags & IP6T_FRAG_NMF,
ntohs(fh->frag_off) & IP6_MF,
- !((fraginfo->flags & IP6T_FRAG_NMF)
- && (ntohs(fh->frag_off) & IP6_MF)));
-
- return (fh != NULL)
- &&
- id_match(fraginfo->ids[0], fraginfo->ids[1],
- ntohl(fh->identification),
- !!(fraginfo->invflags & IP6T_FRAG_INV_IDS))
- &&
- !((fraginfo->flags & IP6T_FRAG_RES)
- && (fh->reserved || (ntohs(fh->frag_off) & 0x6)))
- &&
- !((fraginfo->flags & IP6T_FRAG_FST)
- && (ntohs(fh->frag_off) & ~0x7))
- &&
- !((fraginfo->flags & IP6T_FRAG_MF)
- && !(ntohs(fh->frag_off) & IP6_MF))
- &&
- !((fraginfo->flags & IP6T_FRAG_NMF)
- && (ntohs(fh->frag_off) & IP6_MF));
+ !((fraginfo->flags & IP6T_FRAG_NMF) &&
+ (ntohs(fh->frag_off) & IP6_MF)));
+
+ return (fh != NULL) &&
+ id_match(fraginfo->ids[0], fraginfo->ids[1],
+ ntohl(fh->identification),
+ !!(fraginfo->invflags & IP6T_FRAG_INV_IDS)) &&
+ !((fraginfo->flags & IP6T_FRAG_RES) &&
+ (fh->reserved || (ntohs(fh->frag_off) & 0x6))) &&
+ !((fraginfo->flags & IP6T_FRAG_FST) &&
+ (ntohs(fh->frag_off) & ~0x7)) &&
+ !((fraginfo->flags & IP6T_FRAG_MF) &&
+ !(ntohs(fh->frag_off) & IP6_MF)) &&
+ !((fraginfo->flags & IP6T_FRAG_NMF) &&
+ (ntohs(fh->frag_off) & IP6_MF));
}
static bool frag_mt6_check(const struct xt_mtchk_param *par)
diff --git a/net/ipv6/netfilter/ip6t_rt.c b/net/ipv6/netfilter/ip6t_rt.c
index 356b8d6f6ba..b77307fc874 100644
--- a/net/ipv6/netfilter/ip6t_rt.c
+++ b/net/ipv6/netfilter/ip6t_rt.c
@@ -92,16 +92,13 @@ static bool rt_mt6(const struct sk_buff *skb, const struct xt_match_param *par)
!((rtinfo->flags & IP6T_RT_RES) &&
(((const struct rt0_hdr *)rh)->reserved)));
- ret = (rh != NULL)
- &&
+ ret = (rh != NULL) &&
(segsleft_match(rtinfo->segsleft[0], rtinfo->segsleft[1],
rh->segments_left,
- !!(rtinfo->invflags & IP6T_RT_INV_SGS)))
- &&
+ !!(rtinfo->invflags & IP6T_RT_INV_SGS))) &&
(!(rtinfo->flags & IP6T_RT_LEN) ||
((rtinfo->hdrlen == hdrlen) ^
- !!(rtinfo->invflags & IP6T_RT_INV_LEN)))
- &&
+ !!(rtinfo->invflags & IP6T_RT_INV_LEN))) &&
(!(rtinfo->flags & IP6T_RT_TYP) ||
((rtinfo->rt_type == rh->type) ^
!!(rtinfo->invflags & IP6T_RT_INV_TYP)));
diff --git a/net/ipv6/netfilter/ip6table_filter.c b/net/ipv6/netfilter/ip6table_filter.c
index 6f4383ad86f..ad378efd0eb 100644
--- a/net/ipv6/netfilter/ip6table_filter.c
+++ b/net/ipv6/netfilter/ip6table_filter.c
@@ -79,8 +79,8 @@ ip6t_local_out_hook(unsigned int hook,
{
#if 0
/* root is playing with raw sockets. */
- if (skb->len < sizeof(struct iphdr)
- || ip_hdrlen(skb) < sizeof(struct iphdr)) {
+ if (skb->len < sizeof(struct iphdr) ||
+ ip_hdrlen(skb) < sizeof(struct iphdr)) {
if (net_ratelimit())
printk("ip6t_hook: happy cracking.\n");
return NF_ACCEPT;
diff --git a/net/ipv6/netfilter/ip6table_mangle.c b/net/ipv6/netfilter/ip6table_mangle.c
index 0ad91433ed6..a929c19d30e 100644
--- a/net/ipv6/netfilter/ip6table_mangle.c
+++ b/net/ipv6/netfilter/ip6table_mangle.c
@@ -102,8 +102,8 @@ ip6t_local_out_hook(unsigned int hook,
#if 0
/* root is playing with raw sockets. */
- if (skb->len < sizeof(struct iphdr)
- || ip_hdrlen(skb) < sizeof(struct iphdr)) {
+ if (skb->len < sizeof(struct iphdr) ||
+ ip_hdrlen(skb) < sizeof(struct iphdr)) {
if (net_ratelimit())
printk("ip6t_hook: happy cracking.\n");
return NF_ACCEPT;
@@ -122,11 +122,11 @@ ip6t_local_out_hook(unsigned int hook,
ret = ip6t_do_table(skb, hook, in, out,
dev_net(out)->ipv6.ip6table_mangle);
- if (ret != NF_DROP && ret != NF_STOLEN
- && (memcmp(&ipv6_hdr(skb)->saddr, &saddr, sizeof(saddr))
- || memcmp(&ipv6_hdr(skb)->daddr, &daddr, sizeof(daddr))
- || skb->mark != mark
- || ipv6_hdr(skb)->hop_limit != hop_limit))
+ if (ret != NF_DROP && ret != NF_STOLEN &&
+ (memcmp(&ipv6_hdr(skb)->saddr, &saddr, sizeof(saddr)) ||
+ memcmp(&ipv6_hdr(skb)->daddr, &daddr, sizeof(daddr)) ||
+ skb->mark != mark ||
+ ipv6_hdr(skb)->hop_limit != hop_limit))
return ip6_route_me_harder(skb) == 0 ? ret : NF_DROP;
return ret;
diff --git a/net/ipv6/netfilter/nf_conntrack_proto_icmpv6.c b/net/ipv6/netfilter/nf_conntrack_proto_icmpv6.c
index 642dcb127ba..0f3df45718a 100644
--- a/net/ipv6/netfilter/nf_conntrack_proto_icmpv6.c
+++ b/net/ipv6/netfilter/nf_conntrack_proto_icmpv6.c
@@ -244,18 +244,18 @@ static const struct nla_policy icmpv6_nla_policy[CTA_PROTO_MAX+1] = {
static int icmpv6_nlattr_to_tuple(struct nlattr *tb[],
struct nf_conntrack_tuple *tuple)
{
- if (!tb[CTA_PROTO_ICMPV6_TYPE]
- || !tb[CTA_PROTO_ICMPV6_CODE]
- || !tb[CTA_PROTO_ICMPV6_ID])
+ if (!tb[CTA_PROTO_ICMPV6_TYPE] ||
+ !tb[CTA_PROTO_ICMPV6_CODE] ||
+ !tb[CTA_PROTO_ICMPV6_ID])
return -EINVAL;
tuple->dst.u.icmp.type = nla_get_u8(tb[CTA_PROTO_ICMPV6_TYPE]);
tuple->dst.u.icmp.code = nla_get_u8(tb[CTA_PROTO_ICMPV6_CODE]);
tuple->src.u.icmp.id = nla_get_be16(tb[CTA_PROTO_ICMPV6_ID]);
- if (tuple->dst.u.icmp.type < 128
- || tuple->dst.u.icmp.type - 128 >= sizeof(invmap)
- || !invmap[tuple->dst.u.icmp.type - 128])
+ if (tuple->dst.u.icmp.type < 128 ||
+ tuple->dst.u.icmp.type - 128 >= sizeof(invmap) ||
+ !invmap[tuple->dst.u.icmp.type - 128])
return -EINVAL;
return 0;