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decnet: Reduce switch/case indent

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Make the case labels the same indent as the switch.

git diff -w shows differences for line wrapping.
(fit multiple lines to 80 columns, join where possible)

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Joe Perches authored and David S. Miller committed 2011-07-01 16:11:15 -07:00
1 parent 4a9e4b0932
commit 06f8fe11bb
9 files changed
+604 -598
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net/decnet/af_decnet.c
+352 -353
View File
File diff suppressed because it is too large. Load diff
net/decnet/dn_dev.c
+34 -34
View File
@@ -437,17 +437,17 @@ int dn_dev_ioctl(unsigned int cmd, void __user *arg)
dev_load(&init_net, ifr->ifr_name);
switch(cmd) {
case SIOCGIFADDR:
break;
case SIOCSIFADDR:
if (!capable(CAP_NET_ADMIN))
return -EACCES;
if (sdn->sdn_family != AF_DECnet)
return -EINVAL;
break;
default:
switch (cmd) {
case SIOCGIFADDR:
break;
case SIOCSIFADDR:
if (!capable(CAP_NET_ADMIN))
return -EACCES;
if (sdn->sdn_family != AF_DECnet)
return -EINVAL;
break;
default:
return -EINVAL;
}
rtnl_lock();
@@ -470,27 +470,27 @@ int dn_dev_ioctl(unsigned int cmd, void __user *arg)
goto done;
}
switch(cmd) {
case SIOCGIFADDR:
*((__le16 *)sdn->sdn_nodeaddr) = ifa->ifa_local;
goto rarok;
switch (cmd) {
case SIOCGIFADDR:
*((__le16 *)sdn->sdn_nodeaddr) = ifa->ifa_local;
goto rarok;
case SIOCSIFADDR:
if (!ifa) {
if ((ifa = dn_dev_alloc_ifa()) == NULL) {
ret = -ENOBUFS;
break;
}
memcpy(ifa->ifa_label, dev->name, IFNAMSIZ);
} else {
if (ifa->ifa_local == dn_saddr2dn(sdn))
break;
dn_dev_del_ifa(dn_db, ifap, 0);
case SIOCSIFADDR:
if (!ifa) {
if ((ifa = dn_dev_alloc_ifa()) == NULL) {
ret = -ENOBUFS;
break;
}
memcpy(ifa->ifa_label, dev->name, IFNAMSIZ);
} else {
if (ifa->ifa_local == dn_saddr2dn(sdn))
break;
dn_dev_del_ifa(dn_db, ifap, 0);
}
ifa->ifa_local = ifa->ifa_address = dn_saddr2dn(sdn);
ifa->ifa_local = ifa->ifa_address = dn_saddr2dn(sdn);
ret = dn_dev_set_ifa(dev, ifa);
ret = dn_dev_set_ifa(dev, ifa);
}
done:
rtnl_unlock();
@@ -1335,13 +1335,13 @@ static void dn_dev_seq_stop(struct seq_file *seq, void *v)
static char *dn_type2asc(char type)
{
switch(type) {
case DN_DEV_BCAST:
return "B";
case DN_DEV_UCAST:
return "U";
case DN_DEV_MPOINT:
return "M";
switch (type) {
case DN_DEV_BCAST:
return "B";
case DN_DEV_UCAST:
return "U";
case DN_DEV_MPOINT:
return "M";
}
return "?";
net/decnet/dn_fib.c
+39 -38
View File
@@ -414,33 +414,34 @@ int dn_fib_semantic_match(int type, struct dn_fib_info *fi, const struct flowidn
res->fi = fi;
switch(type) {
case RTN_NAT:
DN_FIB_RES_RESET(*res);
switch (type) {
case RTN_NAT:
DN_FIB_RES_RESET(*res);
atomic_inc(&fi->fib_clntref);
return 0;
case RTN_UNICAST:
case RTN_LOCAL:
for_nexthops(fi) {
if (nh->nh_flags & RTNH_F_DEAD)
continue;
if (!fld->flowidn_oif ||
fld->flowidn_oif == nh->nh_oif)
break;
}
if (nhsel < fi->fib_nhs) {
res->nh_sel = nhsel;
atomic_inc(&fi->fib_clntref);
return 0;
case RTN_UNICAST:
case RTN_LOCAL:
for_nexthops(fi) {
if (nh->nh_flags & RTNH_F_DEAD)
continue;
if (!fld->flowidn_oif ||
fld->flowidn_oif == nh->nh_oif)
break;
}
if (nhsel < fi->fib_nhs) {
res->nh_sel = nhsel;
atomic_inc(&fi->fib_clntref);
return 0;
}
endfor_nexthops(fi);
res->fi = NULL;
return 1;
default:
if (net_ratelimit())
printk("DECnet: impossible routing event : dn_fib_semantic_match type=%d\n", type);
res->fi = NULL;
return -EINVAL;
}
endfor_nexthops(fi);
res->fi = NULL;
return 1;
default:
if (net_ratelimit())
printk("DECnet: impossible routing event : dn_fib_semantic_match type=%d\n",
type);
res->fi = NULL;
return -EINVAL;
}
}
return err;
@@ -647,20 +648,20 @@ static int dn_fib_dnaddr_event(struct notifier_block *this, unsigned long event,
{
struct dn_ifaddr *ifa = (struct dn_ifaddr *)ptr;
switch(event) {
case NETDEV_UP:
dn_fib_add_ifaddr(ifa);
dn_fib_sync_up(ifa->ifa_dev->dev);
switch (event) {
case NETDEV_UP:
dn_fib_add_ifaddr(ifa);
dn_fib_sync_up(ifa->ifa_dev->dev);
dn_rt_cache_flush(-1);
break;
case NETDEV_DOWN:
dn_fib_del_ifaddr(ifa);
if (ifa->ifa_dev && ifa->ifa_dev->ifa_list == NULL) {
dn_fib_disable_addr(ifa->ifa_dev->dev, 1);
} else {
dn_rt_cache_flush(-1);
break;
case NETDEV_DOWN:
dn_fib_del_ifaddr(ifa);
if (ifa->ifa_dev && ifa->ifa_dev->ifa_list == NULL) {
dn_fib_disable_addr(ifa->ifa_dev->dev, 1);
} else {
dn_rt_cache_flush(-1);
}
break;
}
break;
}
return NOTIFY_DONE;
}
net/decnet/dn_neigh.c
+7 -7
View File
@@ -404,13 +404,13 @@ int dn_neigh_router_hello(struct sk_buff *skb)
dn->flags &= ~DN_NDFLAG_P3;
switch(msg->iinfo & DN_RT_INFO_TYPE) {
case DN_RT_INFO_L1RT:
dn->flags &=~DN_NDFLAG_R2;
dn->flags |= DN_NDFLAG_R1;
break;
case DN_RT_INFO_L2RT:
dn->flags |= DN_NDFLAG_R2;
switch (msg->iinfo & DN_RT_INFO_TYPE) {
case DN_RT_INFO_L1RT:
dn->flags &=~DN_NDFLAG_R2;
dn->flags |= DN_NDFLAG_R1;
break;
case DN_RT_INFO_L2RT:
dn->flags |= DN_NDFLAG_R2;
}
}
net/decnet/dn_nsp_in.c
+93 -89
View File
@@ -101,23 +101,27 @@ static void dn_ack(struct sock *sk, struct sk_buff *skb, unsigned short ack)
unsigned short type = ((ack >> 12) & 0x0003);
int wakeup = 0;
switch(type) {
case 0: /* ACK - Data */
if (dn_after(ack, scp->ackrcv_dat)) {
scp->ackrcv_dat = ack & 0x0fff;
wakeup |= dn_nsp_check_xmit_queue(sk, skb, &scp->data_xmit_queue, ack);
}
break;
case 1: /* NAK - Data */
break;
case 2: /* ACK - OtherData */
if (dn_after(ack, scp->ackrcv_oth)) {
scp->ackrcv_oth = ack & 0x0fff;
wakeup |= dn_nsp_check_xmit_queue(sk, skb, &scp->other_xmit_queue, ack);
}
break;
case 3: /* NAK - OtherData */
break;
switch (type) {
case 0: /* ACK - Data */
if (dn_after(ack, scp->ackrcv_dat)) {
scp->ackrcv_dat = ack & 0x0fff;
wakeup |= dn_nsp_check_xmit_queue(sk, skb,
&scp->data_xmit_queue,
ack);
}
break;
case 1: /* NAK - Data */
break;
case 2: /* ACK - OtherData */
if (dn_after(ack, scp->ackrcv_oth)) {
scp->ackrcv_oth = ack & 0x0fff;
wakeup |= dn_nsp_check_xmit_queue(sk, skb,
&scp->other_xmit_queue,
ack);
}
break;
case 3: /* NAK - OtherData */
break;
}
if (wakeup && !sock_flag(sk, SOCK_DEAD))
@@ -417,19 +421,19 @@ static void dn_nsp_disc_init(struct sock *sk, struct sk_buff *skb)
scp->addrrem = cb->src_port;
sk->sk_state = TCP_CLOSE;
switch(scp->state) {
case DN_CI:
case DN_CD:
scp->state = DN_RJ;
sk->sk_err = ECONNREFUSED;
break;
case DN_RUN:
sk->sk_shutdown |= SHUTDOWN_MASK;
scp->state = DN_DN;
break;
case DN_DI:
scp->state = DN_DIC;
break;
switch (scp->state) {
case DN_CI:
case DN_CD:
scp->state = DN_RJ;
sk->sk_err = ECONNREFUSED;
break;
case DN_RUN:
sk->sk_shutdown |= SHUTDOWN_MASK;
scp->state = DN_DN;
break;
case DN_DI:
scp->state = DN_DIC;
break;
}
if (!sock_flag(sk, SOCK_DEAD)) {
@@ -470,23 +474,23 @@ static void dn_nsp_disc_conf(struct sock *sk, struct sk_buff *skb)
sk->sk_state = TCP_CLOSE;
switch(scp->state) {
case DN_CI:
scp->state = DN_NR;
break;
case DN_DR:
if (reason == NSP_REASON_DC)
scp->state = DN_DRC;
if (reason == NSP_REASON_NL)
scp->state = DN_CN;
break;
case DN_DI:
scp->state = DN_DIC;
break;
case DN_RUN:
sk->sk_shutdown |= SHUTDOWN_MASK;
case DN_CC:
switch (scp->state) {
case DN_CI:
scp->state = DN_NR;
break;
case DN_DR:
if (reason == NSP_REASON_DC)
scp->state = DN_DRC;
if (reason == NSP_REASON_NL)
scp->state = DN_CN;
break;
case DN_DI:
scp->state = DN_DIC;
break;
case DN_RUN:
sk->sk_shutdown |= SHUTDOWN_MASK;
case DN_CC:
scp->state = DN_CN;
}
if (!sock_flag(sk, SOCK_DEAD)) {
@@ -692,16 +696,16 @@ static int dn_nsp_no_socket(struct sk_buff *skb, unsigned short reason)
goto out;
if ((reason != NSP_REASON_OK) && ((cb->nsp_flags & 0x0c) == 0x08)) {
switch(cb->nsp_flags & 0x70) {
case 0x10:
case 0x60: /* (Retransmitted) Connect Init */
dn_nsp_return_disc(skb, NSP_DISCINIT, reason);
ret = NET_RX_SUCCESS;
break;
case 0x20: /* Connect Confirm */
dn_nsp_return_disc(skb, NSP_DISCCONF, reason);
ret = NET_RX_SUCCESS;
break;
switch (cb->nsp_flags & 0x70) {
case 0x10:
case 0x60: /* (Retransmitted) Connect Init */
dn_nsp_return_disc(skb, NSP_DISCINIT, reason);
ret = NET_RX_SUCCESS;
break;
case 0x20: /* Connect Confirm */
dn_nsp_return_disc(skb, NSP_DISCCONF, reason);
ret = NET_RX_SUCCESS;
break;
}
}
@@ -733,17 +737,17 @@ static int dn_nsp_rx_packet(struct sk_buff *skb)
* Filter out conninits and useless packet types
*/
if ((cb->nsp_flags & 0x0c) == 0x08) {
switch(cb->nsp_flags & 0x70) {
case 0x00: /* NOP */
case 0x70: /* Reserved */
case 0x50: /* Reserved, Phase II node init */
switch (cb->nsp_flags & 0x70) {
case 0x00: /* NOP */
case 0x70: /* Reserved */
case 0x50: /* Reserved, Phase II node init */
goto free_out;
case 0x10:
case 0x60:
if (unlikely(cb->rt_flags & DN_RT_F_RTS))
goto free_out;
case 0x10:
case 0x60:
if (unlikely(cb->rt_flags & DN_RT_F_RTS))
goto free_out;
sk = dn_find_listener(skb, &reason);
goto got_it;
sk = dn_find_listener(skb, &reason);
goto got_it;
}
}
@@ -836,20 +840,20 @@ int dn_nsp_backlog_rcv(struct sock *sk, struct sk_buff *skb)
* Control packet.
*/
if ((cb->nsp_flags & 0x0c) == 0x08) {
switch(cb->nsp_flags & 0x70) {
case 0x10:
case 0x60:
dn_nsp_conn_init(sk, skb);
break;
case 0x20:
dn_nsp_conn_conf(sk, skb);
break;
case 0x30:
dn_nsp_disc_init(sk, skb);
break;
case 0x40:
dn_nsp_disc_conf(sk, skb);
break;
switch (cb->nsp_flags & 0x70) {
case 0x10:
case 0x60:
dn_nsp_conn_init(sk, skb);
break;
case 0x20:
dn_nsp_conn_conf(sk, skb);
break;
case 0x30:
dn_nsp_disc_init(sk, skb);
break;
case 0x40:
dn_nsp_disc_conf(sk, skb);
break;
}
} else if (cb->nsp_flags == 0x24) {
@@ -890,15 +894,15 @@ int dn_nsp_backlog_rcv(struct sock *sk, struct sk_buff *skb)
if (scp->state != DN_RUN)
goto free_out;
switch(cb->nsp_flags) {
case 0x10: /* LS */
dn_nsp_linkservice(sk, skb);
break;
case 0x30: /* OD */
dn_nsp_otherdata(sk, skb);
break;
default:
dn_nsp_data(sk, skb);
switch (cb->nsp_flags) {
case 0x10: /* LS */
dn_nsp_linkservice(sk, skb);
break;
case 0x30: /* OD */
dn_nsp_otherdata(sk, skb);
break;
default:
dn_nsp_data(sk, skb);
}
} else { /* Ack, chuck it out here */
net/decnet/dn_route.c
+49 -49
View File
@@ -495,11 +495,11 @@ static int dn_route_rx_packet(struct sk_buff *skb)
}
if ((skb->pkt_type == PACKET_HOST) && (cb->rt_flags & DN_RT_F_RQR)) {
switch(cb->rt_flags & DN_RT_PKT_MSK) {
case DN_RT_PKT_SHORT:
return dn_return_short(skb);
case DN_RT_PKT_LONG:
return dn_return_long(skb);
switch (cb->rt_flags & DN_RT_PKT_MSK) {
case DN_RT_PKT_SHORT:
return dn_return_short(skb);
case DN_RT_PKT_LONG:
return dn_return_long(skb);
}
}
@@ -652,38 +652,38 @@ int dn_route_rcv(struct sk_buff *skb, struct net_device *dev, struct packet_type
if (unlikely(skb_linearize(skb)))
goto dump_it;
switch(flags & DN_RT_CNTL_MSK) {
case DN_RT_PKT_INIT:
dn_dev_init_pkt(skb);
break;
case DN_RT_PKT_VERI:
dn_dev_veri_pkt(skb);
break;
switch (flags & DN_RT_CNTL_MSK) {
case DN_RT_PKT_INIT:
dn_dev_init_pkt(skb);
break;
case DN_RT_PKT_VERI:
dn_dev_veri_pkt(skb);
break;
}
if (dn->parms.state != DN_DEV_S_RU)
goto dump_it;
switch(flags & DN_RT_CNTL_MSK) {
case DN_RT_PKT_HELO:
return NF_HOOK(NFPROTO_DECNET, NF_DN_HELLO,
skb, skb->dev, NULL,
dn_route_ptp_hello);
switch (flags & DN_RT_CNTL_MSK) {
case DN_RT_PKT_HELO:
return NF_HOOK(NFPROTO_DECNET, NF_DN_HELLO,
skb, skb->dev, NULL,
dn_route_ptp_hello);
case DN_RT_PKT_L1RT:
case DN_RT_PKT_L2RT:
return NF_HOOK(NFPROTO_DECNET, NF_DN_ROUTE,
skb, skb->dev, NULL,
dn_route_discard);
case DN_RT_PKT_ERTH:
return NF_HOOK(NFPROTO_DECNET, NF_DN_HELLO,
skb, skb->dev, NULL,
dn_neigh_router_hello);
case DN_RT_PKT_L1RT:
case DN_RT_PKT_L2RT:
return NF_HOOK(NFPROTO_DECNET, NF_DN_ROUTE,
skb, skb->dev, NULL,
dn_route_discard);
case DN_RT_PKT_ERTH:
return NF_HOOK(NFPROTO_DECNET, NF_DN_HELLO,
skb, skb->dev, NULL,
dn_neigh_router_hello);
case DN_RT_PKT_EEDH:
return NF_HOOK(NFPROTO_DECNET, NF_DN_HELLO,
skb, skb->dev, NULL,
dn_neigh_endnode_hello);
case DN_RT_PKT_EEDH:
return NF_HOOK(NFPROTO_DECNET, NF_DN_HELLO,
skb, skb->dev, NULL,
dn_neigh_endnode_hello);
}
} else {
if (dn->parms.state != DN_DEV_S_RU)
@@ -691,11 +691,11 @@ int dn_route_rcv(struct sk_buff *skb, struct net_device *dev, struct packet_type
skb_pull(skb, 1); /* Pull flags */
switch(flags & DN_RT_PKT_MSK) {
case DN_RT_PKT_LONG:
return dn_route_rx_long(skb);
case DN_RT_PKT_SHORT:
return dn_route_rx_short(skb);
switch (flags & DN_RT_PKT_MSK) {
case DN_RT_PKT_LONG:
return dn_route_rx_long(skb);
case DN_RT_PKT_SHORT:
return dn_route_rx_short(skb);
}
}
@@ -1419,20 +1419,20 @@ make_route:
rt->dst.neighbour = neigh;
rt->dst.lastuse = jiffies;
rt->dst.output = dn_rt_bug;
switch(res.type) {
case RTN_UNICAST:
rt->dst.input = dn_forward;
break;
case RTN_LOCAL:
rt->dst.output = dn_output;
rt->dst.input = dn_nsp_rx;
rt->dst.dev = in_dev;
flags |= RTCF_LOCAL;
break;
default:
case RTN_UNREACHABLE:
case RTN_BLACKHOLE:
rt->dst.input = dst_discard;
switch (res.type) {
case RTN_UNICAST:
rt->dst.input = dn_forward;
break;
case RTN_LOCAL:
rt->dst.output = dn_output;
rt->dst.input = dn_nsp_rx;
rt->dst.dev = in_dev;
flags |= RTCF_LOCAL;
break;
default:
case RTN_UNREACHABLE:
case RTN_BLACKHOLE:
rt->dst.input = dst_discard;
}
rt->rt_flags = flags;
net/decnet/dn_table.c
+12 -11
View File
@@ -147,17 +147,18 @@ static void dn_rehash_zone(struct dn_zone *dz)
old_divisor = dz->dz_divisor;
switch(old_divisor) {
case 16:
new_divisor = 256;
new_hashmask = 0xFF;
break;
default:
printk(KERN_DEBUG "DECnet: dn_rehash_zone: BUG! %d\n", old_divisor);
case 256:
new_divisor = 1024;
new_hashmask = 0x3FF;
break;
switch (old_divisor) {
case 16:
new_divisor = 256;
new_hashmask = 0xFF;
break;
default:
printk(KERN_DEBUG "DECnet: dn_rehash_zone: BUG! %d\n",
old_divisor);
case 256:
new_divisor = 1024;
new_hashmask = 0x3FF;
break;
}
ht = kcalloc(new_divisor, sizeof(struct dn_fib_node*), GFP_KERNEL);
net/decnet/netfilter/dn_rtmsg.c
+9 -9
View File
@@ -69,15 +69,15 @@ static void dnrmg_send_peer(struct sk_buff *skb)
int group = 0;
unsigned char flags = *skb->data;
switch(flags & DN_RT_CNTL_MSK) {
case DN_RT_PKT_L1RT:
group = DNRNG_NLGRP_L1;
break;
case DN_RT_PKT_L2RT:
group = DNRNG_NLGRP_L2;
break;
default:
return;
switch (flags & DN_RT_CNTL_MSK) {
case DN_RT_PKT_L1RT:
group = DNRNG_NLGRP_L1;
break;
case DN_RT_PKT_L2RT:
group = DNRNG_NLGRP_L2;
break;
default:
return;
}
skb2 = dnrmg_build_message(skb, &status);
net/decnet/sysctl_net_decnet.c
+9 -8
View File
@@ -68,14 +68,15 @@ static struct ctl_table_header *dn_table_header = NULL;
static void strip_it(char *str)
{
for(;;) {
switch(*str) {
case ' ':
case '\n':
case '\r':
case ':':
*str = 0;
case 0:
return;
switch (*str) {
case ' ':
case '\n':
case '\r':
case ':':
*str = 0;
/* Fallthrough */
case 0:
return;
}
str++;
}