1 files changed, 23 insertions, 21 deletions

diff --git a/net/iucv/af_iucv.c b/net/iucv/af_iucv.c
index 026704a47296..2f1373855a8b 100644
--- a/net/iucv/af_iucv.c
+++ b/net/iucv/af_iucv.c
@@ -45,7 +45,8 @@ static struct proto iucv_proto = {
 static void iucv_callback_rx(struct iucv_path *, struct iucv_message *);
 static void iucv_callback_txdone(struct iucv_path *, struct iucv_message *);
 static void iucv_callback_connack(struct iucv_path *, u8 ipuser[16]);
-static int iucv_callback_connreq(struct iucv_path *, u8 ipvmid[8], u8 ipuser[16]);
+static int iucv_callback_connreq(struct iucv_path *, u8 ipvmid[8],
+                                 u8 ipuser[16]);
 static void iucv_callback_connrej(struct iucv_path *, u8 ipuser[16]);
 
 static struct iucv_sock_list iucv_sk_list = {
@@ -152,7 +153,7 @@ static void iucv_sock_close(struct sock *sk)
         iucv_sock_clear_timer(sk);
         lock_sock(sk);
 
-        switch(sk->sk_state) {
+        switch (sk->sk_state) {
         case IUCV_LISTEN:
                 iucv_sock_cleanup_listen(sk);
                 break;
@@ -164,7 +165,7 @@ static void iucv_sock_close(struct sock *sk)
                 sk->sk_state = IUCV_CLOSING;
                 sk->sk_state_change(sk);
 
-                if(!skb_queue_empty(&iucv->send_skb_q)) {
+                if (!skb_queue_empty(&iucv->send_skb_q)) {
                         if (sock_flag(sk, SOCK_LINGER) && sk->sk_lingertime)
                                 timeo = sk->sk_lingertime;
                         else
@@ -292,7 +293,7 @@ struct sock *iucv_accept_dequeue(struct sock *parent, struct socket *newsock)
         struct iucv_sock *isk, *n;
         struct sock *sk;
 
-        list_for_each_entry_safe(isk, n, &iucv_sk(parent)->accept_q, accept_q){
+        list_for_each_entry_safe(isk, n, &iucv_sk(parent)->accept_q, accept_q) {
                 sk = (struct sock *) isk;
                 lock_sock(sk);
 
@@ -537,7 +538,7 @@ static int iucv_sock_accept(struct socket *sock, struct socket *newsock,
 
         /* Wait for an incoming connection */
         add_wait_queue_exclusive(sk->sk_sleep, &wait);
-        while (!(nsk = iucv_accept_dequeue(sk, newsock))){
+        while (!(nsk = iucv_accept_dequeue(sk, newsock))) {
                 set_current_state(TASK_INTERRUPTIBLE);
                 if (!timeo) {
                         err = -EAGAIN;
@@ -618,13 +619,13 @@ static int iucv_sock_sendmsg(struct kiocb *iocb, struct socket *sock,
                 goto out;
         }
 
-        if (sk->sk_state == IUCV_CONNECTED){
-                if(!(skb = sock_alloc_send_skb(sk, len,
-                                       msg->msg_flags & MSG_DONTWAIT,
-                                       &err)))
+        if (sk->sk_state == IUCV_CONNECTED) {
+                if (!(skb = sock_alloc_send_skb(sk, len,
+                                                msg->msg_flags & MSG_DONTWAIT,
+                                                &err)))
                         goto out;
 
-                if (memcpy_fromiovec(skb_put(skb, len), msg->msg_iov, len)){
+                if (memcpy_fromiovec(skb_put(skb, len), msg->msg_iov, len)) {
                         err = -EFAULT;
                         goto fail;
                 }
@@ -710,7 +711,7 @@ static int iucv_sock_recvmsg(struct kiocb *iocb, struct socket *sock,
 
                 /* Queue backlog skbs */
                 rskb = skb_dequeue(&iucv_sk(sk)->backlog_skb_q);
-                while(rskb) {
+                while (rskb) {
                         if (sock_queue_rcv_skb(sk, rskb)) {
                                 skb_queue_head(&iucv_sk(sk)->backlog_skb_q,
                                                 rskb);
@@ -731,7 +732,7 @@ static inline unsigned int iucv_accept_poll(struct sock *parent)
         struct iucv_sock *isk, *n;
         struct sock *sk;
 
-        list_for_each_entry_safe(isk, n, &iucv_sk(parent)->accept_q, accept_q){
+        list_for_each_entry_safe(isk, n, &iucv_sk(parent)->accept_q, accept_q) {
                 sk = (struct sock *) isk;
 
                 if (sk->sk_state == IUCV_CONNECTED)
@@ -762,7 +763,7 @@ unsigned int iucv_sock_poll(struct file *file, struct socket *sock,
                 mask |= POLLHUP;
 
         if (!skb_queue_empty(&sk->sk_receive_queue) ||
-                        (sk->sk_shutdown & RCV_SHUTDOWN))
+            (sk->sk_shutdown & RCV_SHUTDOWN))
                 mask |= POLLIN | POLLRDNORM;
 
         if (sk->sk_state == IUCV_CLOSED)
@@ -793,7 +794,7 @@ static int iucv_sock_shutdown(struct socket *sock, int how)
                 return -EINVAL;
 
         lock_sock(sk);
-        switch(sk->sk_state) {
+        switch (sk->sk_state) {
         case IUCV_CLOSED:
                 err = -ENOTCONN;
                 goto fail;
@@ -809,7 +810,7 @@ static int iucv_sock_shutdown(struct socket *sock, int how)
                 err = iucv_message_send(iucv->path, &txmsg, IUCV_IPRMDATA, 0,
                                         (void *) prmmsg, 8);
                 if (err) {
-                        switch(err) {
+                        switch (err) {
                         case 1:
                                 err = -ENOTCONN;
                                 break;
@@ -912,7 +913,7 @@ static int iucv_callback_connreq(struct iucv_path *path,
 
         /* Create the new socket */
         nsk = iucv_sock_alloc(NULL, SOCK_STREAM, GFP_ATOMIC);
-        if (!nsk){
+        if (!nsk) {
                 err = iucv_path_sever(path, user_data);
                 goto fail;
         }
@@ -935,7 +936,7 @@ static int iucv_callback_connreq(struct iucv_path *path,
 
         path->msglim = IUCV_QUEUELEN_DEFAULT;
         err = iucv_path_accept(path, &af_iucv_handler, nuser_data, nsk);
-        if (err){
+        if (err) {
                 err = iucv_path_sever(path, user_data);
                 goto fail;
         }
@@ -966,7 +967,7 @@ static int iucv_fragment_skb(struct sock *sk, struct sk_buff *skb, int len,
         struct sk_buff *nskb;
 
         dataleft = len;
-        while(dataleft) {
+        while (dataleft) {
                 if (dataleft >= sk->sk_rcvbuf / 4)
                         size = sk->sk_rcvbuf / 4;
                 else
@@ -989,6 +990,7 @@ static int iucv_fragment_skb(struct sock *sk, struct sk_buff *skb, int len,
 
         return 0;
 }
+
 static void iucv_callback_rx(struct iucv_path *path, struct iucv_message *msg)
 {
         struct sock *sk = path->private;
@@ -1035,7 +1037,7 @@ static void iucv_callback_rx(struct iucv_path *path, struct iucv_message *msg)
         }
         /* Queue the fragmented skb */
         fskb = skb_dequeue(&fragmented_skb_q);
-        while(fskb) {
+        while (fskb) {
                 if (!skb_queue_empty(&iucv->backlog_skb_q))
                         skb_queue_tail(&iucv->backlog_skb_q, fskb);
                 else if (sock_queue_rcv_skb(sk, fskb))
@@ -1076,7 +1078,7 @@ static void iucv_callback_txdone(struct iucv_path *path,
                 kfree_skb(this);
         }
 
-        if (sk->sk_state == IUCV_CLOSING){
+        if (sk->sk_state == IUCV_CLOSING) {
                 if (skb_queue_empty(&iucv_sk(sk)->send_skb_q)) {
                         sk->sk_state = IUCV_CLOSED;
                         sk->sk_state_change(sk);
@@ -1123,7 +1125,7 @@ static struct net_proto_family iucv_sock_family_ops = {
         .create = iucv_sock_create,
 };
 
-static int afiucv_init(void)
+static int __init afiucv_init(void)
 {
         int err;