x25: Reduce switch/case indent

Make the case labels the same indent as the switch.

git diff -w shows 80 column line reflowing.

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/net/x25/af_x25.c b/net/x25/af_x25.c
index 4680b1e4c79ce4d46242c51556e22b9fe6a66729..d30615419b4d77c1c375302f28c64034144b9385 100644 (file)
--- a/net/x25/af_x25.c
+++ b/net/x25/af_x25.c
@@ -237,21 +237,21 @@ static int x25_device_event(struct notifier_block *this, unsigned long event,
 #endif
         ) {
                switch (event) {
-                       case NETDEV_UP:
-                               x25_link_device_up(dev);
-                               break;
-                       case NETDEV_GOING_DOWN:
-                               nb = x25_get_neigh(dev);
-                               if (nb) {
-                                       x25_terminate_link(nb);
-                                       x25_neigh_put(nb);
-                               }
-                               break;
-                       case NETDEV_DOWN:
-                               x25_kill_by_device(dev);
-                               x25_route_device_down(dev);
-                               x25_link_device_down(dev);
-                               break;
+               case NETDEV_UP:
+                       x25_link_device_up(dev);
+                       break;
+               case NETDEV_GOING_DOWN:
+                       nb = x25_get_neigh(dev);
+                       if (nb) {
+                               x25_terminate_link(nb);
+                               x25_neigh_put(nb);
+                       }
+                       break;
+               case NETDEV_DOWN:
+                       x25_kill_by_device(dev);
+                       x25_route_device_down(dev);
+                       x25_link_device_down(dev);
+                       break;
                }
        }
 
@@ -1336,256 +1336,253 @@ static int x25_ioctl(struct socket *sock, unsigned int cmd, unsigned long arg)
        int rc;
 
        switch (cmd) {
-               case TIOCOUTQ: {
-                       int amount;
+       case TIOCOUTQ: {
+               int amount;
 
-                       amount = sk->sk_sndbuf - sk_wmem_alloc_get(sk);
-                       if (amount < 0)
-                               amount = 0;
-                       rc = put_user(amount, (unsigned int __user *)argp);
-                       break;
-               }
+               amount = sk->sk_sndbuf - sk_wmem_alloc_get(sk);
+               if (amount < 0)
+                       amount = 0;
+               rc = put_user(amount, (unsigned int __user *)argp);
+               break;
+       }
 
-               case TIOCINQ: {
-                       struct sk_buff *skb;
-                       int amount = 0;
-                       /*
-                        * These two are safe on a single CPU system as
-                        * only user tasks fiddle here
-                        */
-                       lock_sock(sk);
-                       if ((skb = skb_peek(&sk->sk_receive_queue)) != NULL)
-                               amount = skb->len;
-                       release_sock(sk);
-                       rc = put_user(amount, (unsigned int __user *)argp);
-                       break;
-               }
+       case TIOCINQ: {
+               struct sk_buff *skb;
+               int amount = 0;
+               /*
+                * These two are safe on a single CPU system as
+                * only user tasks fiddle here
+                */
+               lock_sock(sk);
+               if ((skb = skb_peek(&sk->sk_receive_queue)) != NULL)
+                       amount = skb->len;
+               release_sock(sk);
+               rc = put_user(amount, (unsigned int __user *)argp);
+               break;
+       }
 
-               case SIOCGSTAMP:
-                       rc = -EINVAL;
-                       if (sk)
-                               rc = sock_get_timestamp(sk,
+       case SIOCGSTAMP:
+               rc = -EINVAL;
+               if (sk)
+                       rc = sock_get_timestamp(sk,
                                                (struct timeval __user *)argp);
+               break;
+       case SIOCGSTAMPNS:
+               rc = -EINVAL;
+               if (sk)
+                       rc = sock_get_timestampns(sk,
+                                       (struct timespec __user *)argp);
+               break;
+       case SIOCGIFADDR:
+       case SIOCSIFADDR:
+       case SIOCGIFDSTADDR:
+       case SIOCSIFDSTADDR:
+       case SIOCGIFBRDADDR:
+       case SIOCSIFBRDADDR:
+       case SIOCGIFNETMASK:
+       case SIOCSIFNETMASK:
+       case SIOCGIFMETRIC:
+       case SIOCSIFMETRIC:
+               rc = -EINVAL;
+               break;
+       case SIOCADDRT:
+       case SIOCDELRT:
+               rc = -EPERM;
+               if (!capable(CAP_NET_ADMIN))
                        break;
-               case SIOCGSTAMPNS:
-                       rc = -EINVAL;
-                       if (sk)
-                               rc = sock_get_timestampns(sk,
-                                               (struct timespec __user *)argp);
-                       break;
-               case SIOCGIFADDR:
-               case SIOCSIFADDR:
-               case SIOCGIFDSTADDR:
-               case SIOCSIFDSTADDR:
-               case SIOCGIFBRDADDR:
-               case SIOCSIFBRDADDR:
-               case SIOCGIFNETMASK:
-               case SIOCSIFNETMASK:
-               case SIOCGIFMETRIC:
-               case SIOCSIFMETRIC:
-                       rc = -EINVAL;
-                       break;
-               case SIOCADDRT:
-               case SIOCDELRT:
-                       rc = -EPERM;
-                       if (!capable(CAP_NET_ADMIN))
-                               break;
-                       rc = x25_route_ioctl(cmd, argp);
-                       break;
-               case SIOCX25GSUBSCRIP:
-                       rc = x25_subscr_ioctl(cmd, argp);
-                       break;
-               case SIOCX25SSUBSCRIP:
-                       rc = -EPERM;
-                       if (!capable(CAP_NET_ADMIN))
-                               break;
-                       rc = x25_subscr_ioctl(cmd, argp);
-                       break;
-               case SIOCX25GFACILITIES: {
-                       lock_sock(sk);
-                       rc = copy_to_user(argp, &x25->facilities,
-                                               sizeof(x25->facilities))
-                                               ? -EFAULT : 0;
-                       release_sock(sk);
+               rc = x25_route_ioctl(cmd, argp);
+               break;
+       case SIOCX25GSUBSCRIP:
+               rc = x25_subscr_ioctl(cmd, argp);
+               break;
+       case SIOCX25SSUBSCRIP:
+               rc = -EPERM;
+               if (!capable(CAP_NET_ADMIN))
                        break;
-               }
+               rc = x25_subscr_ioctl(cmd, argp);
+               break;
+       case SIOCX25GFACILITIES: {
+               lock_sock(sk);
+               rc = copy_to_user(argp, &x25->facilities,
+                                 sizeof(x25->facilities))
+                       ? -EFAULT : 0;
+               release_sock(sk);
+               break;
+       }
 
-               case SIOCX25SFACILITIES: {
-                       struct x25_facilities facilities;
-                       rc = -EFAULT;
-                       if (copy_from_user(&facilities, argp,
-                                          sizeof(facilities)))
-                               break;
-                       rc = -EINVAL;
-                       lock_sock(sk);
-                       if (sk->sk_state != TCP_LISTEN &&
-                           sk->sk_state != TCP_CLOSE)
-                               goto out_fac_release;
-                       if (facilities.pacsize_in < X25_PS16 ||
-                           facilities.pacsize_in > X25_PS4096)
-                               goto out_fac_release;
-                       if (facilities.pacsize_out < X25_PS16 ||
-                           facilities.pacsize_out > X25_PS4096)
-                               goto out_fac_release;
-                       if (facilities.winsize_in < 1 ||
-                           facilities.winsize_in > 127)
+       case SIOCX25SFACILITIES: {
+               struct x25_facilities facilities;
+               rc = -EFAULT;
+               if (copy_from_user(&facilities, argp, sizeof(facilities)))
+                       break;
+               rc = -EINVAL;
+               lock_sock(sk);
+               if (sk->sk_state != TCP_LISTEN &&
+                   sk->sk_state != TCP_CLOSE)
+                       goto out_fac_release;
+               if (facilities.pacsize_in < X25_PS16 ||
+                   facilities.pacsize_in > X25_PS4096)
+                       goto out_fac_release;
+               if (facilities.pacsize_out < X25_PS16 ||
+                   facilities.pacsize_out > X25_PS4096)
+                       goto out_fac_release;
+               if (facilities.winsize_in < 1 ||
+                   facilities.winsize_in > 127)
+                       goto out_fac_release;
+               if (facilities.throughput) {
+                       int out = facilities.throughput & 0xf0;
+                       int in  = facilities.throughput & 0x0f;
+                       if (!out)
+                               facilities.throughput |=
+                                       X25_DEFAULT_THROUGHPUT << 4;
+                       else if (out < 0x30 || out > 0xD0)
                                goto out_fac_release;
-                       if (facilities.throughput) {
-                               int out = facilities.throughput & 0xf0;
-                               int in  = facilities.throughput & 0x0f;
-                               if (!out)
-                                       facilities.throughput |=
-                                               X25_DEFAULT_THROUGHPUT << 4;
-                               else if (out < 0x30 || out > 0xD0)
-                                       goto out_fac_release;
-                               if (!in)
-                                       facilities.throughput |=
-                                               X25_DEFAULT_THROUGHPUT;
-                               else if (in < 0x03 || in > 0x0D)
-                                       goto out_fac_release;
-                       }
-                       if (facilities.reverse &&
-                               (facilities.reverse & 0x81) != 0x81)
+                       if (!in)
+                               facilities.throughput |=
+                                       X25_DEFAULT_THROUGHPUT;
+                       else if (in < 0x03 || in > 0x0D)
                                goto out_fac_release;
-                       x25->facilities = facilities;
-                       rc = 0;
-out_fac_release:
-                       release_sock(sk);
-                       break;
-               }
-
-               case SIOCX25GDTEFACILITIES: {
-                       lock_sock(sk);
-                       rc = copy_to_user(argp, &x25->dte_facilities,
-                                               sizeof(x25->dte_facilities));
-                       release_sock(sk);
-                       if (rc)
-                               rc = -EFAULT;
-                       break;
                }
+               if (facilities.reverse &&
+                   (facilities.reverse & 0x81) != 0x81)
+                       goto out_fac_release;
+               x25->facilities = facilities;
+               rc = 0;
+out_fac_release:
+               release_sock(sk);
+               break;
+       }
 
-               case SIOCX25SDTEFACILITIES: {
-                       struct x25_dte_facilities dtefacs;
+       case SIOCX25GDTEFACILITIES: {
+               lock_sock(sk);
+               rc = copy_to_user(argp, &x25->dte_facilities,
+                                 sizeof(x25->dte_facilities));
+               release_sock(sk);
+               if (rc)
                        rc = -EFAULT;
-                       if (copy_from_user(&dtefacs, argp, sizeof(dtefacs)))
-                               break;
-                       rc = -EINVAL;
-                       lock_sock(sk);
-                       if (sk->sk_state != TCP_LISTEN &&
-                                       sk->sk_state != TCP_CLOSE)
-                               goto out_dtefac_release;
-                       if (dtefacs.calling_len > X25_MAX_AE_LEN)
-                               goto out_dtefac_release;
-                       if (dtefacs.calling_ae == NULL)
-                               goto out_dtefac_release;
-                       if (dtefacs.called_len > X25_MAX_AE_LEN)
-                               goto out_dtefac_release;
-                       if (dtefacs.called_ae == NULL)
-                               goto out_dtefac_release;
-                       x25->dte_facilities = dtefacs;
-                       rc = 0;
-out_dtefac_release:
-                       release_sock(sk);
-                       break;
-               }
+               break;
+       }
 
-               case SIOCX25GCALLUSERDATA: {
-                       lock_sock(sk);
-                       rc = copy_to_user(argp, &x25->calluserdata,
-                                       sizeof(x25->calluserdata))
-                                       ? -EFAULT : 0;
-                       release_sock(sk);
+       case SIOCX25SDTEFACILITIES: {
+               struct x25_dte_facilities dtefacs;
+               rc = -EFAULT;
+               if (copy_from_user(&dtefacs, argp, sizeof(dtefacs)))
                        break;
-               }
+               rc = -EINVAL;
+               lock_sock(sk);
+               if (sk->sk_state != TCP_LISTEN &&
+                   sk->sk_state != TCP_CLOSE)
+                       goto out_dtefac_release;
+               if (dtefacs.calling_len > X25_MAX_AE_LEN)
+                       goto out_dtefac_release;
+               if (dtefacs.calling_ae == NULL)
+                       goto out_dtefac_release;
+               if (dtefacs.called_len > X25_MAX_AE_LEN)
+                       goto out_dtefac_release;
+               if (dtefacs.called_ae == NULL)
+                       goto out_dtefac_release;
+               x25->dte_facilities = dtefacs;
+               rc = 0;
+out_dtefac_release:
+               release_sock(sk);
+               break;
+       }
 
-               case SIOCX25SCALLUSERDATA: {
-                       struct x25_calluserdata calluserdata;
+       case SIOCX25GCALLUSERDATA: {
+               lock_sock(sk);
+               rc = copy_to_user(argp, &x25->calluserdata,
+                                 sizeof(x25->calluserdata))
+                       ? -EFAULT : 0;
+               release_sock(sk);
+               break;
+       }
 
-                       rc = -EFAULT;
-                       if (copy_from_user(&calluserdata, argp,
-                                          sizeof(calluserdata)))
-                               break;
-                       rc = -EINVAL;
-                       if (calluserdata.cudlength > X25_MAX_CUD_LEN)
-                               break;
-                       lock_sock(sk);
-                       x25->calluserdata = calluserdata;
-                       release_sock(sk);
-                       rc = 0;
-                       break;
-               }
+       case SIOCX25SCALLUSERDATA: {
+               struct x25_calluserdata calluserdata;
 
-               case SIOCX25GCAUSEDIAG: {
-                       lock_sock(sk);
-                       rc = copy_to_user(argp, &x25->causediag,
-                                       sizeof(x25->causediag))
-                                       ? -EFAULT : 0;
-                       release_sock(sk);
+               rc = -EFAULT;
+               if (copy_from_user(&calluserdata, argp, sizeof(calluserdata)))
                        break;
-               }
+               rc = -EINVAL;
+               if (calluserdata.cudlength > X25_MAX_CUD_LEN)
+                       break;
+               lock_sock(sk);
+               x25->calluserdata = calluserdata;
+               release_sock(sk);
+               rc = 0;
+               break;
+       }
 
-               case SIOCX25SCAUSEDIAG: {
-                       struct x25_causediag causediag;
-                       rc = -EFAULT;
-                       if (copy_from_user(&causediag, argp, sizeof(causediag)))
-                               break;
-                       lock_sock(sk);
-                       x25->causediag = causediag;
-                       release_sock(sk);
-                       rc = 0;
+       case SIOCX25GCAUSEDIAG: {
+               lock_sock(sk);
+               rc = copy_to_user(argp, &x25->causediag, sizeof(x25->causediag))
+                       ? -EFAULT : 0;
+               release_sock(sk);
+               break;
+       }
+
+       case SIOCX25SCAUSEDIAG: {
+               struct x25_causediag causediag;
+               rc = -EFAULT;
+               if (copy_from_user(&causediag, argp, sizeof(causediag)))
                        break;
+               lock_sock(sk);
+               x25->causediag = causediag;
+               release_sock(sk);
+               rc = 0;
+               break;
 
-               }
+       }
 
-               case SIOCX25SCUDMATCHLEN: {
-                       struct x25_subaddr sub_addr;
-                       rc = -EINVAL;
-                       lock_sock(sk);
-                       if(sk->sk_state != TCP_CLOSE)
-                               goto out_cud_release;
-                       rc = -EFAULT;
-                       if (copy_from_user(&sub_addr, argp,
-                                       sizeof(sub_addr)))
-                               goto out_cud_release;
-                       rc = -EINVAL;
-                       if(sub_addr.cudmatchlength > X25_MAX_CUD_LEN)
-                               goto out_cud_release;
-                       x25->cudmatchlength = sub_addr.cudmatchlength;
-                       rc = 0;
+       case SIOCX25SCUDMATCHLEN: {
+               struct x25_subaddr sub_addr;
+               rc = -EINVAL;
+               lock_sock(sk);
+               if(sk->sk_state != TCP_CLOSE)
+                       goto out_cud_release;
+               rc = -EFAULT;
+               if (copy_from_user(&sub_addr, argp,
+                                  sizeof(sub_addr)))
+                       goto out_cud_release;
+               rc = -EINVAL;
+               if (sub_addr.cudmatchlength > X25_MAX_CUD_LEN)
+                       goto out_cud_release;
+               x25->cudmatchlength = sub_addr.cudmatchlength;
+               rc = 0;
 out_cud_release:
-                       release_sock(sk);
-                       break;
-               }
+               release_sock(sk);
+               break;
+       }
 
-               case SIOCX25CALLACCPTAPPRV: {
-                       rc = -EINVAL;
-                       lock_sock(sk);
-                       if (sk->sk_state != TCP_CLOSE)
-                               break;
-                       clear_bit(X25_ACCPT_APPRV_FLAG, &x25->flags);
-                       release_sock(sk);
-                       rc = 0;
+       case SIOCX25CALLACCPTAPPRV: {
+               rc = -EINVAL;
+               lock_sock(sk);
+               if (sk->sk_state != TCP_CLOSE)
                        break;
-               }
+               clear_bit(X25_ACCPT_APPRV_FLAG, &x25->flags);
+               release_sock(sk);
+               rc = 0;
+               break;
+       }
 
-               case SIOCX25SENDCALLACCPT:  {
-                       rc = -EINVAL;
-                       lock_sock(sk);
-                       if (sk->sk_state != TCP_ESTABLISHED)
-                               break;
-                       /* must call accptapprv above */
-                       if (test_bit(X25_ACCPT_APPRV_FLAG, &x25->flags))
-                               break;
-                       x25_write_internal(sk, X25_CALL_ACCEPTED);
-                       x25->state = X25_STATE_3;
-                       release_sock(sk);
-                       rc = 0;
+       case SIOCX25SENDCALLACCPT:  {
+               rc = -EINVAL;
+               lock_sock(sk);
+               if (sk->sk_state != TCP_ESTABLISHED)
                        break;
-               }
-
-               default:
-                       rc = -ENOIOCTLCMD;
+               /* must call accptapprv above */
+               if (test_bit(X25_ACCPT_APPRV_FLAG, &x25->flags))
                        break;
+               x25_write_internal(sk, X25_CALL_ACCEPTED);
+               x25->state = X25_STATE_3;
+               release_sock(sk);
+               rc = 0;
+               break;
+       }
+
+       default:
+               rc = -ENOIOCTLCMD;
+               break;
        }
 
        return rc;

diff --git a/net/x25/x25_dev.c b/net/x25/x25_dev.c
index 9005f6daeab583458b370a9385f5b7f10d19908c..e547ca1578c39068042b9e2f8cfde15cfbeb9dbd 100644 (file)
--- a/net/x25/x25_dev.c
+++ b/net/x25/x25_dev.c
@@ -146,21 +146,21 @@ void x25_establish_link(struct x25_neigh *nb)
        unsigned char *ptr;
 
        switch (nb->dev->type) {
-               case ARPHRD_X25:
-                       if ((skb = alloc_skb(1, GFP_ATOMIC)) == NULL) {
-                               printk(KERN_ERR "x25_dev: out of memory\n");
-                               return;
-                       }
-                       ptr  = skb_put(skb, 1);
-                       *ptr = X25_IFACE_CONNECT;
-                       break;
+       case ARPHRD_X25:
+               if ((skb = alloc_skb(1, GFP_ATOMIC)) == NULL) {
+                       printk(KERN_ERR "x25_dev: out of memory\n");
+                       return;
+               }
+               ptr  = skb_put(skb, 1);
+               *ptr = X25_IFACE_CONNECT;
+               break;
 
 #if defined(CONFIG_LLC) || defined(CONFIG_LLC_MODULE)
-               case ARPHRD_ETHER:
-                       return;
+       case ARPHRD_ETHER:
+               return;
 #endif
-               default:
-                       return;
+       default:
+               return;
        }
 
        skb->protocol = htons(ETH_P_X25);
@@ -202,19 +202,19 @@ void x25_send_frame(struct sk_buff *skb, struct x25_neigh *nb)
        skb_reset_network_header(skb);
 
        switch (nb->dev->type) {
-               case ARPHRD_X25:
-                       dptr  = skb_push(skb, 1);
-                       *dptr = X25_IFACE_DATA;
-                       break;
+       case ARPHRD_X25:
+               dptr  = skb_push(skb, 1);
+               *dptr = X25_IFACE_DATA;
+               break;
 
 #if defined(CONFIG_LLC) || defined(CONFIG_LLC_MODULE)
-               case ARPHRD_ETHER:
-                       kfree_skb(skb);
-                       return;
+       case ARPHRD_ETHER:
+               kfree_skb(skb);
+               return;
 #endif
-               default:
-                       kfree_skb(skb);
-                       return;
+       default:
+               kfree_skb(skb);
+               return;
        }
 
        skb->protocol = htons(ETH_P_X25);

diff --git a/net/x25/x25_in.c b/net/x25/x25_in.c
index 15de65f04719976b15dc351a03854d46076d7880..0b073b51b183a0b78fdd7e766ce015cf24043e1e 100644 (file)
--- a/net/x25/x25_in.c
+++ b/net/x25/x25_in.c
@@ -94,55 +94,55 @@ static int x25_state1_machine(struct sock *sk, struct sk_buff *skb, int frametyp
        struct x25_sock *x25 = x25_sk(sk);
 
        switch (frametype) {
-               case X25_CALL_ACCEPTED: {
-
-                       x25_stop_timer(sk);
-                       x25->condition = 0x00;
-                       x25->vs        = 0;
-                       x25->va        = 0;
-                       x25->vr        = 0;
-                       x25->vl        = 0;
-                       x25->state     = X25_STATE_3;
-                       sk->sk_state   = TCP_ESTABLISHED;
-                       /*
-                        *      Parse the data in the frame.
-                        */
-                       skb_pull(skb, X25_STD_MIN_LEN);
-
-                       len = x25_parse_address_block(skb, &source_addr,
-                                               &dest_addr);
-                       if (len > 0)
-                               skb_pull(skb, len);
-                       else if (len < 0)
-                               goto out_clear;
-
-                       len = x25_parse_facilities(skb, &x25->facilities,
-                                               &x25->dte_facilities,
-                                               &x25->vc_facil_mask);
-                       if (len > 0)
-                               skb_pull(skb, len);
-                       else if (len < 0)
-                               goto out_clear;
-                       /*
-                        *      Copy any Call User Data.
-                        */
-                       if (skb->len > 0) {
-                               skb_copy_from_linear_data(skb,
-                                             x25->calluserdata.cuddata,
-                                             skb->len);
-                               x25->calluserdata.cudlength = skb->len;
-                       }
-                       if (!sock_flag(sk, SOCK_DEAD))
-                               sk->sk_state_change(sk);
-                       break;
+       case X25_CALL_ACCEPTED: {
+
+               x25_stop_timer(sk);
+               x25->condition = 0x00;
+               x25->vs        = 0;
+               x25->va        = 0;
+               x25->vr        = 0;
+               x25->vl        = 0;
+               x25->state     = X25_STATE_3;
+               sk->sk_state   = TCP_ESTABLISHED;
+               /*
+                *      Parse the data in the frame.
+                */
+               skb_pull(skb, X25_STD_MIN_LEN);
+
+               len = x25_parse_address_block(skb, &source_addr,
+                                             &dest_addr);
+               if (len > 0)
+                       skb_pull(skb, len);
+               else if (len < 0)
+                       goto out_clear;
+
+               len = x25_parse_facilities(skb, &x25->facilities,
+                                          &x25->dte_facilities,
+                                          &x25->vc_facil_mask);
+               if (len > 0)
+                       skb_pull(skb, len);
+               else if (len < 0)
+                       goto out_clear;
+               /*
+                *      Copy any Call User Data.
+                */
+               if (skb->len > 0) {
+                       skb_copy_from_linear_data(skb,
+                                                 x25->calluserdata.cuddata,
+                                                 skb->len);
+                       x25->calluserdata.cudlength = skb->len;
                }
-               case X25_CLEAR_REQUEST:
-                       x25_write_internal(sk, X25_CLEAR_CONFIRMATION);
-                       x25_disconnect(sk, ECONNREFUSED, skb->data[3], skb->data[4]);
-                       break;
+               if (!sock_flag(sk, SOCK_DEAD))
+                       sk->sk_state_change(sk);
+               break;
+       }
+       case X25_CLEAR_REQUEST:
+               x25_write_internal(sk, X25_CLEAR_CONFIRMATION);
+               x25_disconnect(sk, ECONNREFUSED, skb->data[3], skb->data[4]);
+               break;
 
-               default:
-                       break;
+       default:
+               break;
        }
 
        return 0;
@@ -354,18 +354,18 @@ int x25_process_rx_frame(struct sock *sk, struct sk_buff *skb)
        frametype = x25_decode(sk, skb, &ns, &nr, &q, &d, &m);
 
        switch (x25->state) {
-               case X25_STATE_1:
-                       queued = x25_state1_machine(sk, skb, frametype);
-                       break;
-               case X25_STATE_2:
-                       queued = x25_state2_machine(sk, skb, frametype);
-                       break;
-               case X25_STATE_3:
-                       queued = x25_state3_machine(sk, skb, frametype, ns, nr, q, d, m);
-                       break;
-               case X25_STATE_4:
-                       queued = x25_state4_machine(sk, skb, frametype);
-                       break;
+       case X25_STATE_1:
+               queued = x25_state1_machine(sk, skb, frametype);
+               break;
+       case X25_STATE_2:
+               queued = x25_state2_machine(sk, skb, frametype);
+               break;
+       case X25_STATE_3:
+               queued = x25_state3_machine(sk, skb, frametype, ns, nr, q, d, m);
+               break;
+       case X25_STATE_4:
+               queued = x25_state4_machine(sk, skb, frametype);
+               break;
        }
 
        x25_kick(sk);

diff --git a/net/x25/x25_link.c b/net/x25/x25_link.c
index 21306928d47f2a185dee95f34ed76412979d9aad..037958ff8eeddad91ffee7040c457bd5ebb16475 100644 (file)
--- a/net/x25/x25_link.c
+++ b/net/x25/x25_link.c
@@ -76,30 +76,29 @@ void x25_link_control(struct sk_buff *skb, struct x25_neigh *nb,
        int confirm;
 
        switch (frametype) {
-               case X25_RESTART_REQUEST:
-                       confirm = !x25_t20timer_pending(nb);
-                       x25_stop_t20timer(nb);
-                       nb->state = X25_LINK_STATE_3;
-                       if (confirm)
-                               x25_transmit_restart_confirmation(nb);
-                       break;
-
-               case X25_RESTART_CONFIRMATION:
-                       x25_stop_t20timer(nb);
-                       nb->state = X25_LINK_STATE_3;
-                       break;
-
-               case X25_DIAGNOSTIC:
-                       printk(KERN_WARNING "x25: diagnostic #%d - "
-                              "%02X %02X %02X\n",
-                              skb->data[3], skb->data[4],
-                              skb->data[5], skb->data[6]);
-                       break;
-
-               default:
-                       printk(KERN_WARNING "x25: received unknown %02X "
-                              "with LCI 000\n", frametype);
-                       break;
+       case X25_RESTART_REQUEST:
+               confirm = !x25_t20timer_pending(nb);
+               x25_stop_t20timer(nb);
+               nb->state = X25_LINK_STATE_3;
+               if (confirm)
+                       x25_transmit_restart_confirmation(nb);
+               break;
+
+       case X25_RESTART_CONFIRMATION:
+               x25_stop_t20timer(nb);
+               nb->state = X25_LINK_STATE_3;
+               break;
+
+       case X25_DIAGNOSTIC:
+               printk(KERN_WARNING "x25: diagnostic #%d - %02X %02X %02X\n",
+                      skb->data[3], skb->data[4],
+                      skb->data[5], skb->data[6]);
+               break;
+
+       default:
+               printk(KERN_WARNING "x25: received unknown %02X with LCI 000\n",
+                      frametype);
+               break;
        }
 
        if (nb->state == X25_LINK_STATE_3)
@@ -193,18 +192,18 @@ void x25_transmit_clear_request(struct x25_neigh *nb, unsigned int lci,
 void x25_transmit_link(struct sk_buff *skb, struct x25_neigh *nb)
 {
        switch (nb->state) {
-               case X25_LINK_STATE_0:
-                       skb_queue_tail(&nb->queue, skb);
-                       nb->state = X25_LINK_STATE_1;
-                       x25_establish_link(nb);
-                       break;
-               case X25_LINK_STATE_1:
-               case X25_LINK_STATE_2:
-                       skb_queue_tail(&nb->queue, skb);
-                       break;
-               case X25_LINK_STATE_3:
-                       x25_send_frame(skb, nb);
-                       break;
+       case X25_LINK_STATE_0:
+               skb_queue_tail(&nb->queue, skb);
+               nb->state = X25_LINK_STATE_1;
+               x25_establish_link(nb);
+               break;
+       case X25_LINK_STATE_1:
+       case X25_LINK_STATE_2:
+               skb_queue_tail(&nb->queue, skb);
+               break;
+       case X25_LINK_STATE_3:
+               x25_send_frame(skb, nb);
+               break;
        }
 }
 
@@ -214,14 +213,14 @@ void x25_transmit_link(struct sk_buff *skb, struct x25_neigh *nb)
 void x25_link_established(struct x25_neigh *nb)
 {
        switch (nb->state) {
-               case X25_LINK_STATE_0:
-                       nb->state = X25_LINK_STATE_2;
-                       break;
-               case X25_LINK_STATE_1:
-                       x25_transmit_restart_request(nb);
-                       nb->state = X25_LINK_STATE_2;
-                       x25_start_t20timer(nb);
-                       break;
+       case X25_LINK_STATE_0:
+               nb->state = X25_LINK_STATE_2;
+               break;
+       case X25_LINK_STATE_1:
+               x25_transmit_restart_request(nb);
+               nb->state = X25_LINK_STATE_2;
+               x25_start_t20timer(nb);
+               break;
        }
 }
 

diff --git a/net/x25/x25_subr.c b/net/x25/x25_subr.c
index dc20cf12f39b59a16794ea49a3a11a01168c13d3..24a342ebc7f5fe33be39d654c165f634634057ae 100644 (file)
--- a/net/x25/x25_subr.c
+++ b/net/x25/x25_subr.c
@@ -126,32 +126,30 @@ void x25_write_internal(struct sock *sk, int frametype)
         *      Adjust frame size.
         */
        switch (frametype) {
-               case X25_CALL_REQUEST:
-                       len += 1 + X25_ADDR_LEN + X25_MAX_FAC_LEN +
-                              X25_MAX_CUD_LEN;
-                       break;
-               case X25_CALL_ACCEPTED: /* fast sel with no restr on resp */
-                       if(x25->facilities.reverse & 0x80) {
-                               len += 1 + X25_MAX_FAC_LEN + X25_MAX_CUD_LEN;
-                       } else {
-                               len += 1 + X25_MAX_FAC_LEN;
-                       }
-                       break;
-               case X25_CLEAR_REQUEST:
-               case X25_RESET_REQUEST:
-                       len += 2;
-                       break;
-               case X25_RR:
-               case X25_RNR:
-               case X25_REJ:
-               case X25_CLEAR_CONFIRMATION:
-               case X25_INTERRUPT_CONFIRMATION:
-               case X25_RESET_CONFIRMATION:
-                       break;
-               default:
-                       printk(KERN_ERR "X.25: invalid frame type %02X\n",
-                              frametype);
-                       return;
+       case X25_CALL_REQUEST:
+               len += 1 + X25_ADDR_LEN + X25_MAX_FAC_LEN + X25_MAX_CUD_LEN;
+               break;
+       case X25_CALL_ACCEPTED: /* fast sel with no restr on resp */
+               if (x25->facilities.reverse & 0x80) {
+                       len += 1 + X25_MAX_FAC_LEN + X25_MAX_CUD_LEN;
+               } else {
+                       len += 1 + X25_MAX_FAC_LEN;
+               }
+               break;
+       case X25_CLEAR_REQUEST:
+       case X25_RESET_REQUEST:
+               len += 2;
+               break;
+       case X25_RR:
+       case X25_RNR:
+       case X25_REJ:
+       case X25_CLEAR_CONFIRMATION:
+       case X25_INTERRUPT_CONFIRMATION:
+       case X25_RESET_CONFIRMATION:
+               break;
+       default:
+               printk(KERN_ERR "X.25: invalid frame type %02X\n", frametype);
+               return;
        }
 
        if ((skb = alloc_skb(len, GFP_ATOMIC)) == NULL)
@@ -276,20 +274,20 @@ int x25_decode(struct sock *sk, struct sk_buff *skb, int *ns, int *nr, int *q,
        *ns = *nr = *q = *d = *m = 0;
 
        switch (frame[2]) {
-               case X25_CALL_REQUEST:
-               case X25_CALL_ACCEPTED:
-               case X25_CLEAR_REQUEST:
-               case X25_CLEAR_CONFIRMATION:
-               case X25_INTERRUPT:
-               case X25_INTERRUPT_CONFIRMATION:
-               case X25_RESET_REQUEST:
-               case X25_RESET_CONFIRMATION:
-               case X25_RESTART_REQUEST:
-               case X25_RESTART_CONFIRMATION:
-               case X25_REGISTRATION_REQUEST:
-               case X25_REGISTRATION_CONFIRMATION:
-               case X25_DIAGNOSTIC:
-                       return frame[2];
+       case X25_CALL_REQUEST:
+       case X25_CALL_ACCEPTED:
+       case X25_CLEAR_REQUEST:
+       case X25_CLEAR_CONFIRMATION:
+       case X25_INTERRUPT:
+       case X25_INTERRUPT_CONFIRMATION:
+       case X25_RESET_REQUEST:
+       case X25_RESET_CONFIRMATION:
+       case X25_RESTART_REQUEST:
+       case X25_RESTART_CONFIRMATION:
+       case X25_REGISTRATION_REQUEST:
+       case X25_REGISTRATION_CONFIRMATION:
+       case X25_DIAGNOSTIC:
+               return frame[2];
        }
 
        if (x25->neighbour->extended) {