Commit 9d4fb27d authored by Joe Perches's avatar Joe Perches Committed by David S. Miller
Browse files

net/ipv4: Move && and || to end of previous line



On Sun, 2009-11-22 at 16:31 -0800, David Miller wrote:
> It should be of the form:
> 	if (x &&
> 	    y)
> 
> or:
> 	if (x && y)
> 
> Fix patches, rather than complaints, for existing cases where things
> do not follow this pattern are certainly welcome.

Also collapsed some multiple tabs to single space.
Signed-off-by: default avatarJoe Perches <joe@perches.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 6ebfbc06
......@@ -64,15 +64,15 @@ static int lro_tcp_ip_check(struct iphdr *iph, struct tcphdr *tcph,
if (iph->ihl != IPH_LEN_WO_OPTIONS)
return -1;
if (tcph->cwr || tcph->ece || tcph->urg || !tcph->ack
|| tcph->rst || tcph->syn || tcph->fin)
if (tcph->cwr || tcph->ece || tcph->urg || !tcph->ack ||
tcph->rst || tcph->syn || tcph->fin)
return -1;
if (INET_ECN_is_ce(ipv4_get_dsfield(iph)))
return -1;
if (tcph->doff != TCPH_LEN_WO_OPTIONS
&& tcph->doff != TCPH_LEN_W_TIMESTAMP)
if (tcph->doff != TCPH_LEN_WO_OPTIONS &&
tcph->doff != TCPH_LEN_W_TIMESTAMP)
return -1;
/* check tcp options (only timestamp allowed) */
......@@ -262,10 +262,10 @@ static int lro_check_tcp_conn(struct net_lro_desc *lro_desc,
struct iphdr *iph,
struct tcphdr *tcph)
{
if ((lro_desc->iph->saddr != iph->saddr)
|| (lro_desc->iph->daddr != iph->daddr)
|| (lro_desc->tcph->source != tcph->source)
|| (lro_desc->tcph->dest != tcph->dest))
if ((lro_desc->iph->saddr != iph->saddr) ||
(lro_desc->iph->daddr != iph->daddr) ||
(lro_desc->tcph->source != tcph->source) ||
(lro_desc->tcph->dest != tcph->dest))
return -1;
return 0;
}
......@@ -339,9 +339,9 @@ static int __lro_proc_skb(struct net_lro_mgr *lro_mgr, struct sk_buff *skb,
u64 flags;
int vlan_hdr_len = 0;
if (!lro_mgr->get_skb_header
|| lro_mgr->get_skb_header(skb, (void *)&iph, (void *)&tcph,
&flags, priv))
if (!lro_mgr->get_skb_header ||
lro_mgr->get_skb_header(skb, (void *)&iph, (void *)&tcph,
&flags, priv))
goto out;
if (!(flags & LRO_IPV4) || !(flags & LRO_TCP))
......@@ -351,8 +351,8 @@ static int __lro_proc_skb(struct net_lro_mgr *lro_mgr, struct sk_buff *skb,
if (!lro_desc)
goto out;
if ((skb->protocol == htons(ETH_P_8021Q))
&& !(lro_mgr->features & LRO_F_EXTRACT_VLAN_ID))
if ((skb->protocol == htons(ETH_P_8021Q)) &&
!(lro_mgr->features & LRO_F_EXTRACT_VLAN_ID))
vlan_hdr_len = VLAN_HLEN;
if (!lro_desc->active) { /* start new lro session */
......@@ -446,9 +446,9 @@ static struct sk_buff *__lro_proc_segment(struct net_lro_mgr *lro_mgr,
int hdr_len = LRO_MAX_PG_HLEN;
int vlan_hdr_len = 0;
if (!lro_mgr->get_frag_header
|| lro_mgr->get_frag_header(frags, (void *)&mac_hdr, (void *)&iph,
(void *)&tcph, &flags, priv)) {
if (!lro_mgr->get_frag_header ||
lro_mgr->get_frag_header(frags, (void *)&mac_hdr, (void *)&iph,
(void *)&tcph, &flags, priv)) {
mac_hdr = page_address(frags->page) + frags->page_offset;
goto out1;
}
......@@ -472,8 +472,8 @@ static struct sk_buff *__lro_proc_segment(struct net_lro_mgr *lro_mgr,
if (!skb)
goto out;
if ((skb->protocol == htons(ETH_P_8021Q))
&& !(lro_mgr->features & LRO_F_EXTRACT_VLAN_ID))
if ((skb->protocol == htons(ETH_P_8021Q)) &&
!(lro_mgr->features & LRO_F_EXTRACT_VLAN_ID))
vlan_hdr_len = VLAN_HLEN;
iph = (void *)(skb->data + vlan_hdr_len);
......
......@@ -264,9 +264,11 @@ int ip_mc_output(struct sk_buff *skb)
This check is duplicated in ip_mr_input at the moment.
*/
&& ((rt->rt_flags&RTCF_LOCAL) || !(IPCB(skb)->flags&IPSKB_FORWARDED))
&&
((rt->rt_flags & RTCF_LOCAL) ||
!(IPCB(skb)->flags & IPSKB_FORWARDED))
#endif
) {
) {
struct sk_buff *newskb = skb_clone(skb, GFP_ATOMIC);
if (newskb)
NF_HOOK(PF_INET, NF_INET_POST_ROUTING, newskb,
......
......@@ -1172,10 +1172,9 @@ static int __init ic_dynamic(void)
schedule_timeout_uninterruptible(1);
#ifdef IPCONFIG_DHCP
/* DHCP isn't done until we get a DHCPACK. */
if ((ic_got_reply & IC_BOOTP)
&& (ic_proto_enabled & IC_USE_DHCP)
&& ic_dhcp_msgtype != DHCPACK)
{
if ((ic_got_reply & IC_BOOTP) &&
(ic_proto_enabled & IC_USE_DHCP) &&
ic_dhcp_msgtype != DHCPACK) {
ic_got_reply = 0;
printk(",");
continue;
......@@ -1344,9 +1343,9 @@ static int __init ip_auto_config(void)
*/
if (ic_myaddr == NONE ||
#ifdef CONFIG_ROOT_NFS
(root_server_addr == NONE
&& ic_servaddr == NONE
&& ROOT_DEV == Root_NFS) ||
(root_server_addr == NONE &&
ic_servaddr == NONE &&
ROOT_DEV == Root_NFS) ||
#endif
ic_first_dev->next) {
#ifdef IPCONFIG_DYNAMIC
......
......@@ -1346,9 +1346,9 @@ void ip_rt_redirect(__be32 old_gw, __be32 daddr, __be32 new_gw,
return;
net = dev_net(dev);
if (new_gw == old_gw || !IN_DEV_RX_REDIRECTS(in_dev)
|| ipv4_is_multicast(new_gw) || ipv4_is_lbcast(new_gw)
|| ipv4_is_zeronet(new_gw))
if (new_gw == old_gw || !IN_DEV_RX_REDIRECTS(in_dev) ||
ipv4_is_multicast(new_gw) || ipv4_is_lbcast(new_gw) ||
ipv4_is_zeronet(new_gw))
goto reject_redirect;
if (!rt_caching(net))
......@@ -2311,10 +2311,11 @@ skip_cache:
ip_hdr(skb)->protocol);
if (our
#ifdef CONFIG_IP_MROUTE
|| (!ipv4_is_local_multicast(daddr) &&
IN_DEV_MFORWARD(in_dev))
||
(!ipv4_is_local_multicast(daddr) &&
IN_DEV_MFORWARD(in_dev))
#endif
) {
) {
rcu_read_unlock();
return ip_route_input_mc(skb, daddr, saddr,
tos, dev, our);
......@@ -2511,9 +2512,9 @@ static int ip_route_output_slow(struct net *net, struct rtable **rp,
of another iface. --ANK
*/
if (oldflp->oif == 0
&& (ipv4_is_multicast(oldflp->fl4_dst) ||
oldflp->fl4_dst == htonl(0xFFFFFFFF))) {
if (oldflp->oif == 0 &&
(ipv4_is_multicast(oldflp->fl4_dst) ||
oldflp->fl4_dst == htonl(0xFFFFFFFF))) {
/* It is equivalent to inet_addr_type(saddr) == RTN_LOCAL */
dev_out = ip_dev_find(net, oldflp->fl4_src);
if (dev_out == NULL)
......
......@@ -92,8 +92,8 @@ static inline void measure_rtt(struct sock *sk, u32 srtt)
if (icsk->icsk_ca_state == TCP_CA_Open) {
if (ca->maxRTT < ca->minRTT)
ca->maxRTT = ca->minRTT;
if (ca->maxRTT < srtt
&& srtt <= ca->maxRTT + msecs_to_jiffies(20))
if (ca->maxRTT < srtt &&
srtt <= ca->maxRTT + msecs_to_jiffies(20))
ca->maxRTT = srtt;
}
}
......@@ -123,9 +123,9 @@ static void measure_achieved_throughput(struct sock *sk, u32 pkts_acked, s32 rtt
ca->packetcount += pkts_acked;
if (ca->packetcount >= tp->snd_cwnd - (ca->alpha >> 7 ? : 1)
&& now - ca->lasttime >= ca->minRTT
&& ca->minRTT > 0) {
if (ca->packetcount >= tp->snd_cwnd - (ca->alpha >> 7 ? : 1) &&
now - ca->lasttime >= ca->minRTT &&
ca->minRTT > 0) {
__u32 cur_Bi = ca->packetcount * HZ / (now - ca->lasttime);
if (htcp_ccount(ca) <= 3) {
......
......@@ -4852,11 +4852,11 @@ static void __tcp_ack_snd_check(struct sock *sk, int ofo_possible)
struct tcp_sock *tp = tcp_sk(sk);
/* More than one full frame received... */
if (((tp->rcv_nxt - tp->rcv_wup) > inet_csk(sk)->icsk_ack.rcv_mss
if (((tp->rcv_nxt - tp->rcv_wup) > inet_csk(sk)->icsk_ack.rcv_mss &&
/* ... and right edge of window advances far enough.
* (tcp_recvmsg() will send ACK otherwise). Or...
*/
&& __tcp_select_window(sk) >= tp->rcv_wnd) ||
__tcp_select_window(sk) >= tp->rcv_wnd) ||
/* We ACK each frame or... */
tcp_in_quickack_mode(sk) ||
/* We have out of order data. */
......
......@@ -143,8 +143,8 @@ static u32 tcp_lp_remote_hz_estimator(struct sock *sk)
goto out;
/* we can't calc remote HZ with no different!! */
if (tp->rx_opt.rcv_tsval == lp->remote_ref_time
|| tp->rx_opt.rcv_tsecr == lp->local_ref_time)
if (tp->rx_opt.rcv_tsval == lp->remote_ref_time ||
tp->rx_opt.rcv_tsecr == lp->local_ref_time)
goto out;
m = HZ * (tp->rx_opt.rcv_tsval -
......
......@@ -1923,8 +1923,8 @@ int tcp_retransmit_skb(struct sock *sk, struct sk_buff *skb)
* case, when window is shrunk to zero. In this case
* our retransmit serves as a zero window probe.
*/
if (!before(TCP_SKB_CB(skb)->seq, tcp_wnd_end(tp))
&& TCP_SKB_CB(skb)->seq != tp->snd_una)
if (!before(TCP_SKB_CB(skb)->seq, tcp_wnd_end(tp)) &&
TCP_SKB_CB(skb)->seq != tp->snd_una)
return -EAGAIN;
if (skb->len > cur_mss) {
......
......@@ -95,8 +95,8 @@ static int jtcp_rcv_established(struct sock *sk, struct sk_buff *skb,
/* Only update if port matches */
if ((port == 0 || ntohs(inet->inet_dport) == port ||
ntohs(inet->inet_sport) == port)
&& (full || tp->snd_cwnd != tcp_probe.lastcwnd)) {
ntohs(inet->inet_sport) == port) &&
(full || tp->snd_cwnd != tcp_probe.lastcwnd)) {
spin_lock(&tcp_probe.lock);
/* If log fills, just silently drop */
......
......@@ -165,9 +165,8 @@ static void tcp_veno_cong_avoid(struct sock *sk, u32 ack, u32 in_flight)
* every other rtt.
*/
if (tp->snd_cwnd_cnt >= tp->snd_cwnd) {
if (veno->inc
&& tp->snd_cwnd <
tp->snd_cwnd_clamp) {
if (veno->inc &&
tp->snd_cwnd < tp->snd_cwnd_clamp) {
tp->snd_cwnd++;
veno->inc = 0;
} else
......
......@@ -157,8 +157,8 @@ static void tcp_yeah_cong_avoid(struct sock *sk, u32 ack, u32 in_flight)
if (queue > TCP_YEAH_ALPHA ||
rtt - yeah->vegas.baseRTT > (yeah->vegas.baseRTT / TCP_YEAH_PHY)) {
if (queue > TCP_YEAH_ALPHA
&& tp->snd_cwnd > yeah->reno_count) {
if (queue > TCP_YEAH_ALPHA &&
tp->snd_cwnd > yeah->reno_count) {
u32 reduction = min(queue / TCP_YEAH_GAMMA ,
tp->snd_cwnd >> TCP_YEAH_EPSILON);
......
......@@ -136,12 +136,12 @@ static int udp_lib_lport_inuse(struct net *net, __u16 num,
struct hlist_nulls_node *node;
sk_nulls_for_each(sk2, node, &hslot->head)
if (net_eq(sock_net(sk2), net) &&
sk2 != sk &&
if (net_eq(sock_net(sk2), net) &&
sk2 != sk &&
(bitmap || udp_sk(sk2)->udp_port_hash == num) &&
(!sk2->sk_reuse || !sk->sk_reuse) &&
(!sk2->sk_bound_dev_if || !sk->sk_bound_dev_if
|| sk2->sk_bound_dev_if == sk->sk_bound_dev_if) &&
(!sk2->sk_reuse || !sk->sk_reuse) &&
(!sk2->sk_bound_dev_if || !sk->sk_bound_dev_if ||
sk2->sk_bound_dev_if == sk->sk_bound_dev_if) &&
(*saddr_comp)(sk, sk2)) {
if (bitmap)
__set_bit(udp_sk(sk2)->udp_port_hash >> log,
......@@ -168,12 +168,12 @@ static int udp_lib_lport_inuse2(struct net *net, __u16 num,
spin_lock(&hslot2->lock);
udp_portaddr_for_each_entry(sk2, node, &hslot2->head)
if (net_eq(sock_net(sk2), net) &&
sk2 != sk &&
(udp_sk(sk2)->udp_port_hash == num) &&
(!sk2->sk_reuse || !sk->sk_reuse) &&
(!sk2->sk_bound_dev_if || !sk->sk_bound_dev_if
|| sk2->sk_bound_dev_if == sk->sk_bound_dev_if) &&
if (net_eq(sock_net(sk2), net) &&
sk2 != sk &&
(udp_sk(sk2)->udp_port_hash == num) &&
(!sk2->sk_reuse || !sk->sk_reuse) &&
(!sk2->sk_bound_dev_if || !sk->sk_bound_dev_if ||
sk2->sk_bound_dev_if == sk->sk_bound_dev_if) &&
(*saddr_comp)(sk, sk2)) {
res = 1;
break;
......@@ -545,13 +545,13 @@ static inline struct sock *udp_v4_mcast_next(struct net *net, struct sock *sk,
sk_nulls_for_each_from(s, node) {
struct inet_sock *inet = inet_sk(s);
if (!net_eq(sock_net(s), net) ||
udp_sk(s)->udp_port_hash != hnum ||
(inet->inet_daddr && inet->inet_daddr != rmt_addr) ||
(inet->inet_dport != rmt_port && inet->inet_dport) ||
(inet->inet_rcv_saddr &&
inet->inet_rcv_saddr != loc_addr) ||
ipv6_only_sock(s) ||
if (!net_eq(sock_net(s), net) ||
udp_sk(s)->udp_port_hash != hnum ||
(inet->inet_daddr && inet->inet_daddr != rmt_addr) ||
(inet->inet_dport != rmt_port && inet->inet_dport) ||
(inet->inet_rcv_saddr &&
inet->inet_rcv_saddr != loc_addr) ||
ipv6_only_sock(s) ||
(s->sk_bound_dev_if && s->sk_bound_dev_if != dif))
continue;
if (!ip_mc_sf_allow(s, loc_addr, rmt_addr, dif))
......
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