1 files changed, 24 insertions, 28 deletions

diff --git a/net/unix/af_unix.c b/net/unix/af_unix.c
index e48b8549a..121e4d9de 100644
--- a/net/unix/af_unix.c
+++ b/net/unix/af_unix.c
@@ -1,5 +1,5 @@
 /*
- * NET3:	Implementation of BSD Unix domain sockets.
+ * NET4:	Implementation of BSD Unix domain sockets.
  *
  * Authors:	Alan Cox, <alan.cox@linux.org>
  *
@@ -8,7 +8,7 @@
  *		as published by the Free Software Foundation; either version
  *		2 of the License, or (at your option) any later version.
  *
- * Version:	$Id: af_unix.c,v 1.108 2000/11/10 04:02:04 davem Exp $
+ * Version:	$Id: af_unix.c,v 1.109 2001/01/06 00:42:23 davem Exp $
  *
  * Fixes:
  *		Linus Torvalds	:	Assorted bug cures.
@@ -124,13 +124,12 @@ static atomic_t unix_nr_socks = ATOMIC_INIT(0);
 #define UNIX_ABSTRACT(sk)	((sk)->protinfo.af_unix.addr->hash!=UNIX_HASH_SIZE)
 
 /*
-   SMP locking strategy.
-   * hash table is protceted with rwlock unix_table_lock
-   * each socket state is protected by separate rwlock.
-
+ *  SMP locking strategy:
+ *    hash table is protected with rwlock unix_table_lock
+ *    each socket state is protected by separate rwlock.
  */
 
-extern __inline__ unsigned unix_hash_fold(unsigned hash)
+static inline unsigned unix_hash_fold(unsigned hash)
 {
 	hash ^= hash>>16;
 	hash ^= hash>>8;
@@ -139,17 +138,17 @@ extern __inline__ unsigned unix_hash_fold(unsigned hash)
 
 #define unix_peer(sk) ((sk)->pair)
 
-extern __inline__ int unix_our_peer(unix_socket *sk, unix_socket *osk)
+static inline int unix_our_peer(unix_socket *sk, unix_socket *osk)
 {
 	return unix_peer(osk) == sk;
 }
 
-extern __inline__ int unix_may_send(unix_socket *sk, unix_socket *osk)
+static inline int unix_may_send(unix_socket *sk, unix_socket *osk)
 {
 	return (unix_peer(osk) == NULL || unix_our_peer(sk, osk));
 }
 
-static __inline__ unix_socket * unix_peer_get(unix_socket *s)
+static inline unix_socket * unix_peer_get(unix_socket *s)
 {
 	unix_socket *peer;
 
@@ -161,7 +160,7 @@ static __inline__ unix_socket * unix_peer_get(unix_socket *s)
 	return peer;
 }
 
-extern __inline__ void unix_release_addr(struct unix_address *addr)
+extern inline void unix_release_addr(struct unix_address *addr)
 {
 	if (atomic_dec_and_test(&addr->refcnt))
 		kfree(addr);
@@ -231,14 +230,14 @@ static void __unix_insert_socket(unix_socket **list, unix_socket *sk)
 	sock_hold(sk);
 }
 
-static __inline__ void unix_remove_socket(unix_socket *sk)
+static inline void unix_remove_socket(unix_socket *sk)
 {
 	write_lock(&unix_table_lock);
 	__unix_remove_socket(sk);
 	write_unlock(&unix_table_lock);
 }
 
-static __inline__ void unix_insert_socket(unix_socket **list, unix_socket *sk)
+static inline void unix_insert_socket(unix_socket **list, unix_socket *sk)
 {
 	write_lock(&unix_table_lock);
 	__unix_insert_socket(list, sk);
@@ -258,7 +257,7 @@ static unix_socket *__unix_find_socket_byname(struct sockaddr_un *sunname,
 	return NULL;
 }
 
-static __inline__ unix_socket *
+static inline unix_socket *
 unix_find_socket_byname(struct sockaddr_un *sunname,
 			int len, int type, unsigned hash)
 {
@@ -291,7 +290,7 @@ static unix_socket *unix_find_socket_byinode(struct inode *i)
 	return s;
 }
 
-static __inline__ int unix_writable(struct sock *sk)
+static inline int unix_writable(struct sock *sk)
 {
 	return ((atomic_read(&sk->wmem_alloc)<<2) <= sk->sndbuf);
 }
@@ -1823,7 +1822,7 @@ struct proto_ops unix_stream_ops = {
 
 struct proto_ops unix_dgram_ops = {
 	family:		PF_UNIX,
-	
+
 	release:	unix_release,
 	bind:		unix_bind,
 	connect:	unix_dgram_connect,
@@ -1842,20 +1841,25 @@ struct proto_ops unix_dgram_ops = {
 };
 
 struct net_proto_family unix_family_ops = {
-	PF_UNIX,
-	unix_create
+	family:		PF_UNIX,
+	create:		unix_create
 };
 
 #ifdef CONFIG_SYSCTL
 extern void unix_sysctl_register(void);
 extern void unix_sysctl_unregister(void);
+#else
+static inline unix_sysctl_register() {};
+static inline unix_sysctl_unregister() {};
 #endif
 
+static const char banner[] __initdata = KERN_INFO "NET4: Unix domain sockets 1.0/SMP for Linux NET4.0.\n";
+
 static int __init af_unix_init(void)
 {
 	struct sk_buff *dummy_skb;
-	
-	printk(KERN_INFO "NET4: Unix domain sockets 1.0/SMP for Linux NET4.0.\n");
+
+	printk(banner);
 	if (sizeof(struct unix_skb_parms) > sizeof(dummy_skb->cb))
 	{
 		printk(KERN_CRIT "unix_proto_init: panic\n");
@@ -1865,23 +1869,15 @@ static int __init af_unix_init(void)
 #ifdef CONFIG_PROC_FS
 	create_proc_read_entry("net/unix", 0, 0, unix_read_proc, NULL);
 #endif
-
-#ifdef CONFIG_SYSCTL
 	unix_sysctl_register();
-#endif
-
 	return 0;
 }
 
 static void __exit af_unix_exit(void)
 {
 	sock_unregister(PF_UNIX);
-#ifdef CONFIG_SYSCTL
 	unix_sysctl_unregister();
-#endif
-#ifdef CONFIG_PROC_FS
 	remove_proc_entry("net/unix", 0);
-#endif
 }
 
 module_init(af_unix_init);