3 files changed, 9 insertions, 17 deletions

diff --git a/net/unix/af_unix.c b/net/unix/af_unix.c
index d403e34088ad..41feca3bef86 100644
--- a/net/unix/af_unix.c
+++ b/net/unix/af_unix.c
@@ -105,7 +105,7 @@
 #include <linux/skbuff.h>
 #include <linux/netdevice.h>
 #include <net/sock.h>
-#include <linux/tcp.h>
+#include <net/tcp_states.h>
 #include <net/af_unix.h>
 #include <linux/proc_fs.h>
 #include <linux/seq_file.h>
@@ -2026,14 +2026,6 @@ static struct net_proto_family unix_family_ops = {
         .owner  = THIS_MODULE,
 };
 
-#ifdef CONFIG_SYSCTL
-extern void unix_sysctl_register(void);
-extern void unix_sysctl_unregister(void);
-#else
-static inline void unix_sysctl_register(void) {}
-static inline void unix_sysctl_unregister(void) {}
-#endif
-
 static int __init af_unix_init(void)
 {
         int rc = -1;
diff --git a/net/unix/garbage.c b/net/unix/garbage.c
index 4bd95c8f5934..6ffc64e1712d 100644
--- a/net/unix/garbage.c
+++ b/net/unix/garbage.c
@@ -76,11 +76,11 @@
 #include <linux/netdevice.h>
 #include <linux/file.h>
 #include <linux/proc_fs.h>
-#include <linux/tcp.h>
 
 #include <net/sock.h>
 #include <net/af_unix.h>
 #include <net/scm.h>
+#include <net/tcp_states.h>
 
 /* Internal data structures and random procedures: */
 
@@ -286,16 +286,16 @@ void unix_gc(void)
                         skb = skb_peek(&s->sk_receive_queue);
                         while (skb &&
                                skb != (struct sk_buff *)&s->sk_receive_queue) {
-                                nextsk=skb->next;
+                                nextsk = skb->next;
                                 /*
                                  *      Do we have file descriptors ?
                                  */
-                                if(UNIXCB(skb).fp)
-                                {
-                                        __skb_unlink(skb, skb->list);
-                                        __skb_queue_tail(&hitlist,skb);
+                                if (UNIXCB(skb).fp) {
+                                        __skb_unlink(skb,
+                                                     &s->sk_receive_queue);
+                                        __skb_queue_tail(&hitlist, skb);
                                 }
-                                skb=nextsk;
+                                skb = nextsk;
                         }
                         spin_unlock(&s->sk_receive_queue.lock);
                 }
diff --git a/net/unix/sysctl_net_unix.c b/net/unix/sysctl_net_unix.c
index c974dac4580a..690ffa5d5bfb 100644
--- a/net/unix/sysctl_net_unix.c
+++ b/net/unix/sysctl_net_unix.c
@@ -12,7 +12,7 @@
 #include <linux/mm.h>
 #include <linux/sysctl.h>
 
-extern int sysctl_unix_max_dgram_qlen;
+#include <net/af_unix.h>
 
 static ctl_table unix_table[] = {
         {