---

yaml --- r: 90423 b: refs/heads/master c: be89247 h: refs/heads/master i: 90421: 78a0579 90419: d2e9ae0 90415: cecec6b v: v3
git-mirror · Mar 27, 2008 · d30e4cd · d30e4cd
1 parent eb94f92
commit d30e4cd
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Showing 15 changed files with 138 additions and 126 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: bc09dff198e67a98a82c42000006b39f6d502031
+refs/heads/master: be892471c42f70e47541e42b8dba7ff91cebd026
diff --git a/trunk/fs/proc/proc_net.c b/trunk/fs/proc/proc_net.c
@@ -51,7 +51,6 @@ int seq_open_net(struct inode *ino, struct file *f,
 }
 EXPORT_SYMBOL_GPL(seq_open_net);
 
-#ifdef CONFIG_NET
 int seq_release_net(struct inode *ino, struct file *f)
 {
 	struct seq_file *seq;
@@ -219,4 +218,3 @@ int __init proc_net_init(void)
 
 	return register_pernet_subsys(&proc_net_ns_ops);
 }
-#endif /* CONFIG_NET */
diff --git a/trunk/include/linux/seq_file.h b/trunk/include/linux/seq_file.h
@@ -63,7 +63,6 @@ extern struct list_head *seq_list_start_head(struct list_head *head,
 extern struct list_head *seq_list_next(void *v, struct list_head *head,
 		loff_t *ppos);
 
-#ifdef CONFIG_NET
 struct net;
 struct seq_net_private {
 #ifdef CONFIG_NET_NS
@@ -82,7 +81,6 @@ static inline struct net *seq_file_net(struct seq_file *seq)
 	return &init_net;
 #endif
 }
-#endif	/* CONFIG_NET */
 
 #endif
 #endif
diff --git a/trunk/include/linux/skbuff.h b/trunk/include/linux/skbuff.h
@@ -892,7 +892,6 @@ static inline void skb_set_tail_pointer(struct sk_buff *skb, const int offset)
 /*
  *	Add data to an sk_buff
  */
-extern unsigned char *skb_put(struct sk_buff *skb, unsigned int len);
 static inline unsigned char *__skb_put(struct sk_buff *skb, unsigned int len)
 {
 	unsigned char *tmp = skb_tail_pointer(skb);
@@ -902,22 +901,73 @@ static inline unsigned char *__skb_put(struct sk_buff *skb, unsigned int len)
 	return tmp;
 }
 
-extern unsigned char *skb_push(struct sk_buff *skb, unsigned int len);
+/**
+ *	skb_put - add data to a buffer
+ *	@skb: buffer to use
+ *	@len: amount of data to add
+ *
+ *	This function extends the used data area of the buffer. If this would
+ *	exceed the total buffer size the kernel will panic. A pointer to the
+ *	first byte of the extra data is returned.
+ */
+static inline unsigned char *skb_put(struct sk_buff *skb, unsigned int len)
+{
+	unsigned char *tmp = skb_tail_pointer(skb);
+	SKB_LINEAR_ASSERT(skb);
+	skb->tail += len;
+	skb->len  += len;
+	if (unlikely(skb->tail > skb->end))
+		skb_over_panic(skb, len, current_text_addr());
+	return tmp;
+}
+
 static inline unsigned char *__skb_push(struct sk_buff *skb, unsigned int len)
 {
 	skb->data -= len;
 	skb->len  += len;
 	return skb->data;
 }
 
-extern unsigned char *skb_pull(struct sk_buff *skb, unsigned int len);
+/**
+ *	skb_push - add data to the start of a buffer
+ *	@skb: buffer to use
+ *	@len: amount of data to add
+ *
+ *	This function extends the used data area of the buffer at the buffer
+ *	start. If this would exceed the total buffer headroom the kernel will
+ *	panic. A pointer to the first byte of the extra data is returned.
+ */
+static inline unsigned char *skb_push(struct sk_buff *skb, unsigned int len)
+{
+	skb->data -= len;
+	skb->len  += len;
+	if (unlikely(skb->data<skb->head))
+		skb_under_panic(skb, len, current_text_addr());
+	return skb->data;
+}
+
 static inline unsigned char *__skb_pull(struct sk_buff *skb, unsigned int len)
 {
 	skb->len -= len;
 	BUG_ON(skb->len < skb->data_len);
 	return skb->data += len;
 }
 
+/**
+ *	skb_pull - remove data from the start of a buffer
+ *	@skb: buffer to use
+ *	@len: amount of data to remove
+ *
+ *	This function removes data from the start of a buffer, returning
+ *	the memory to the headroom. A pointer to the next data in the buffer
+ *	is returned. Once the data has been pulled future pushes will overwrite
+ *	the old data.
+ */
+static inline unsigned char *skb_pull(struct sk_buff *skb, unsigned int len)
+{
+	return unlikely(len > skb->len) ? NULL : __skb_pull(skb, len);
+}
+
 extern unsigned char *__pskb_pull_tail(struct sk_buff *skb, int delta);
 
 static inline unsigned char *__pskb_pull(struct sk_buff *skb, unsigned int len)
@@ -1158,7 +1208,21 @@ static inline void __skb_trim(struct sk_buff *skb, unsigned int len)
 	skb_set_tail_pointer(skb, len);
 }
 
-extern void skb_trim(struct sk_buff *skb, unsigned int len);
+/**
+ *	skb_trim - remove end from a buffer
+ *	@skb: buffer to alter
+ *	@len: new length
+ *
+ *	Cut the length of a buffer down by removing data from the tail. If
+ *	the buffer is already under the length specified it is not modified.
+ *	The skb must be linear.
+ */
+static inline void skb_trim(struct sk_buff *skb, unsigned int len)
+{
+	if (skb->len > len)
+		__skb_trim(skb, len);
+}
+
 
 static inline int __pskb_trim(struct sk_buff *skb, unsigned int len)
 {
@@ -1241,7 +1305,22 @@ static inline struct sk_buff *__dev_alloc_skb(unsigned int length,
 	return skb;
 }
 
-extern struct sk_buff *dev_alloc_skb(unsigned int length);
+/**
+ *	dev_alloc_skb - allocate an skbuff for receiving
+ *	@length: length to allocate
+ *
+ *	Allocate a new &sk_buff and assign it a usage count of one. The
+ *	buffer has unspecified headroom built in. Users should allocate
+ *	the headroom they think they need without accounting for the
+ *	built in space. The built in space is used for optimisations.
+ *
+ *	%NULL is returned if there is no free memory. Although this function
+ *	allocates memory it can be called from an interrupt.
+ */
+static inline struct sk_buff *dev_alloc_skb(unsigned int length)
+{
+	return __dev_alloc_skb(length, GFP_ATOMIC);
+}
 
 extern struct sk_buff *__netdev_alloc_skb(struct net_device *dev,
 		unsigned int length, gfp_t gfp_mask);

diff --git a/trunk/include/net/dst.h b/trunk/include/net/dst.h
@@ -163,7 +163,15 @@ struct dst_entry * dst_clone(struct dst_entry * dst)
 	return dst;
 }
 
-extern void dst_release(struct dst_entry *dst);
+static inline
+void dst_release(struct dst_entry * dst)
+{
+	if (dst) {
+		WARN_ON(atomic_read(&dst->__refcnt) < 1);
+		smp_mb__before_atomic_dec();
+		atomic_dec(&dst->__refcnt);
+	}
+}
 
 /* Children define the path of the packet through the
  * Linux networking.  Thus, destinations are stackable.

diff --git a/trunk/include/net/ipv6.h b/trunk/include/net/ipv6.h
@@ -250,6 +250,15 @@ int ip6_frag_mem(struct net *net);
 
 #define IPV6_FRAG_TIMEOUT	(60*HZ)		/* 60 seconds */
 
+/*
+ *	Function prototype for build_xmit
+ */
+
+typedef int		(*inet_getfrag_t) (const void *data,
+					   struct in6_addr *addr,
+					   char *,
+					   unsigned int, unsigned int);
+
 extern int __ipv6_addr_type(const struct in6_addr *addr);
 static inline int ipv6_addr_type(const struct in6_addr *addr)
 {
@@ -501,6 +510,14 @@ extern int			ip6_local_out(struct sk_buff *skb);
  *	Extension header (options) processing
  */
 
+extern u8 *			ipv6_build_nfrag_opts(struct sk_buff *skb,
+						      u8 *prev_hdr,
+						      struct ipv6_txoptions *opt,
+						      struct in6_addr *daddr,
+						      u32 jumbolen);
+extern u8 *			ipv6_build_frag_opts(struct sk_buff *skb,
+						     u8 *prev_hdr,
+						     struct ipv6_txoptions *opt);
 extern void 			ipv6_push_nfrag_opts(struct sk_buff *skb,
 						     struct ipv6_txoptions *opt,
 						     u8 *proto,

diff --git a/trunk/include/net/pkt_cls.h b/trunk/include/net/pkt_cls.h
@@ -353,7 +353,7 @@ tcf_match_indev(struct sk_buff *skb, char *indev)
 	if (indev[0]) {
 		if  (!skb->iif)
 			return 0;
-		dev = __dev_get_by_index(dev_net(skb->dev), skb->iif);
+		dev = __dev_get_by_index(&init_net, skb->iif);
 		if (!dev || strcmp(indev, dev->name))
 			return 0;
 	}

diff --git a/trunk/include/net/sctp/command.h b/trunk/include/net/sctp/command.h
@@ -205,11 +205,12 @@ typedef struct {
 int sctp_init_cmd_seq(sctp_cmd_seq_t *seq);
 
 /* Add a command to an sctp_cmd_seq_t.
+ * Return 0 if the command sequence is full.
  *
  * Use the SCTP_* constructors defined by SCTP_ARG_CONSTRUCTOR() above
  * to wrap data which goes in the obj argument.
  */
-void sctp_add_cmd_sf(sctp_cmd_seq_t *seq, sctp_verb_t verb, sctp_arg_t obj);
+int sctp_add_cmd(sctp_cmd_seq_t *seq, sctp_verb_t verb, sctp_arg_t obj);
 
 /* Return the next command structure in an sctp_cmd_seq.
  * Return NULL at the end of the sequence.

diff --git a/trunk/include/net/sctp/sm.h b/trunk/include/net/sctp/sm.h
@@ -385,6 +385,14 @@ static inline int ADDIP_SERIAL_gte(__u16 s, __u16 t)
 	return (((s) == (t)) || (((t) - (s)) & ADDIP_SERIAL_SIGN_BIT));
 }
 
+
+/* Run sctp_add_cmd() generating a BUG() if there is a failure.  */
+static inline void sctp_add_cmd_sf(sctp_cmd_seq_t *seq, sctp_verb_t verb, sctp_arg_t obj)
+{
+	if (unlikely(!sctp_add_cmd(seq, verb, obj)))
+		BUG();
+}
+
 /* Check VTAG of the packet matches the sender's own tag. */
 static inline int
 sctp_vtag_verify(const struct sctp_chunk *chunk,

diff --git a/trunk/lib/kobject_uevent.c b/trunk/lib/kobject_uevent.c
@@ -15,16 +15,12 @@
  */
 
 #include <linux/spinlock.h>
-#include <linux/string.h>
-#include <linux/kobject.h>
-#include <linux/module.h>
-
-#ifdef CONFIG_NET
 #include <linux/socket.h>
 #include <linux/skbuff.h>
 #include <linux/netlink.h>
+#include <linux/string.h>
+#include <linux/kobject.h>
 #include <net/sock.h>
-#endif
 
 
 u64 uevent_seqnum;

diff --git a/trunk/net/core/dst.c b/trunk/net/core/dst.c
@@ -259,16 +259,6 @@ struct dst_entry *dst_destroy(struct dst_entry * dst)
 	return NULL;
 }
 
-void dst_release(struct dst_entry *dst)
-{
-	if (dst) {
-		WARN_ON(atomic_read(&dst->__refcnt) < 1);
-		smp_mb__before_atomic_dec();
-		atomic_dec(&dst->__refcnt);
-	}
-}
-EXPORT_SYMBOL(dst_release);
-
 /* Dirty hack. We did it in 2.2 (in __dst_free),
  * we have _very_ good reasons not to repeat
  * this mistake in 2.3, but we have no choice

diff --git a/trunk/net/core/skbuff.c b/trunk/net/core/skbuff.c
@@ -263,24 +263,6 @@ struct sk_buff *__netdev_alloc_skb(struct net_device *dev,
 	return skb;
 }
 
-/**
- *	dev_alloc_skb - allocate an skbuff for receiving
- *	@length: length to allocate
- *
- *	Allocate a new &sk_buff and assign it a usage count of one. The
- *	buffer has unspecified headroom built in. Users should allocate
- *	the headroom they think they need without accounting for the
- *	built in space. The built in space is used for optimisations.
- *
- *	%NULL is returned if there is no free memory. Although this function
- *	allocates memory it can be called from an interrupt.
- */
-struct sk_buff *dev_alloc_skb(unsigned int length)
-{
-	return __dev_alloc_skb(length, GFP_ATOMIC);
-}
-EXPORT_SYMBOL(dev_alloc_skb);
-
 static void skb_drop_list(struct sk_buff **listp)
 {
 	struct sk_buff *list = *listp;
@@ -875,78 +857,6 @@ int skb_pad(struct sk_buff *skb, int pad)
 	return err;
 }
 
-/**
- *	skb_put - add data to a buffer
- *	@skb: buffer to use
- *	@len: amount of data to add
- *
- *	This function extends the used data area of the buffer. If this would
- *	exceed the total buffer size the kernel will panic. A pointer to the
- *	first byte of the extra data is returned.
- */
-unsigned char *skb_put(struct sk_buff *skb, unsigned int len)
-{
-	unsigned char *tmp = skb_tail_pointer(skb);
-	SKB_LINEAR_ASSERT(skb);
-	skb->tail += len;
-	skb->len  += len;
-	if (unlikely(skb->tail > skb->end))
-		skb_over_panic(skb, len, __builtin_return_address(0));
-	return tmp;
-}
-EXPORT_SYMBOL(skb_put);
-
-/**
- *	skb_push - add data to the start of a buffer
- *	@skb: buffer to use
- *	@len: amount of data to add
- *
- *	This function extends the used data area of the buffer at the buffer
- *	start. If this would exceed the total buffer headroom the kernel will
- *	panic. A pointer to the first byte of the extra data is returned.
- */
-unsigned char *skb_push(struct sk_buff *skb, unsigned int len)
-{
-	skb->data -= len;
-	skb->len  += len;
-	if (unlikely(skb->data<skb->head))
-		skb_under_panic(skb, len, __builtin_return_address(0));
-	return skb->data;
-}
-EXPORT_SYMBOL(skb_push);
-
-/**
- *	skb_pull - remove data from the start of a buffer
- *	@skb: buffer to use
- *	@len: amount of data to remove
- *
- *	This function removes data from the start of a buffer, returning
- *	the memory to the headroom. A pointer to the next data in the buffer
- *	is returned. Once the data has been pulled future pushes will overwrite
- *	the old data.
- */
-unsigned char *skb_pull(struct sk_buff *skb, unsigned int len)
-{
-	return unlikely(len > skb->len) ? NULL : __skb_pull(skb, len);
-}
-EXPORT_SYMBOL(skb_pull);
-
-/**
- *	skb_trim - remove end from a buffer
- *	@skb: buffer to alter
- *	@len: new length
- *
- *	Cut the length of a buffer down by removing data from the tail. If
- *	the buffer is already under the length specified it is not modified.
- *	The skb must be linear.
- */
-void skb_trim(struct sk_buff *skb, unsigned int len)
-{
-	if (skb->len > len)
-		__skb_trim(skb, len);
-}
-EXPORT_SYMBOL(skb_trim);
-
 /* Trims skb to length len. It can change skb pointers.
  */
 

diff --git a/trunk/net/mac80211/ieee80211_ioctl.c b/trunk/net/mac80211/ieee80211_ioctl.c
@@ -55,9 +55,6 @@ static int ieee80211_set_encryption(struct net_device *dev, u8 *sta_addr,
 			key = sta->key;
 		}
 
-		if (!key)
-			return -ENOENT;
-
 		ieee80211_key_free(key);
 		return 0;
 	} else {