[PATCH] sunrpc: cache_register can use wrong module reference

[linux-2.6] / net / core / dev.c

diff --git a/net/core/dev.c b/net/core/dev.c
index e1cc162bf295f8b6a9dec45d3c42860446b725e4..c01511e3d0c14a417f4ac025749405c061446e19 100644 (file)
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -267,10 +267,6 @@ void dev_add_pack(struct packet_type *pt)
        spin_unlock_bh(&ptype_lock);
 }
 
-extern void linkwatch_run_queue(void);
-
-
-
 /**
  *     __dev_remove_pack        - remove packet handler
  *     @pt: packet type declaration
@@ -1009,13 +1005,22 @@ void net_disable_timestamp(void)
        atomic_dec(&netstamp_needed);
 }
 
-static inline void net_timestamp(struct timeval *stamp)
+void __net_timestamp(struct sk_buff *skb)
+{
+       struct timeval tv;
+
+       do_gettimeofday(&tv);
+       skb_set_timestamp(skb, &tv);
+}
+EXPORT_SYMBOL(__net_timestamp);
+
+static inline void net_timestamp(struct sk_buff *skb)
 {
        if (atomic_read(&netstamp_needed))
-               do_gettimeofday(stamp);
+               __net_timestamp(skb);
        else {
-               stamp->tv_sec = 0;
-               stamp->tv_usec = 0;
+               skb->tstamp.off_sec = 0;
+               skb->tstamp.off_usec = 0;
        }
 }
 
@@ -1027,7 +1032,8 @@ static inline void net_timestamp(struct timeval *stamp)
 void dev_queue_xmit_nit(struct sk_buff *skb, struct net_device *dev)
 {
        struct packet_type *ptype;
-       net_timestamp(&skb->stamp);
+
+       net_timestamp(skb);
 
        rcu_read_lock();
        list_for_each_entry_rcu(ptype, &ptype_all, list) {
@@ -1123,8 +1129,6 @@ static inline int illegal_highdma(struct net_device *dev, struct sk_buff *skb)
 #define illegal_highdma(dev, skb)      (0)
 #endif
 
-extern void skb_release_data(struct sk_buff *);
-
 /* Keep head the same: replace data */
 int __skb_linearize(struct sk_buff *skb, unsigned int __nocast gfp_mask)
 {
@@ -1379,8 +1383,8 @@ int netif_rx(struct sk_buff *skb)
        if (netpoll_rx(skb))
                return NET_RX_DROP;
 
-       if (!skb->stamp.tv_sec)
-               net_timestamp(&skb->stamp);
+       if (!skb->tstamp.off_sec)
+               net_timestamp(skb);
 
        /*
         * The code is rearranged so that the path is the most
@@ -1536,17 +1540,14 @@ static int ing_filter(struct sk_buff *skb)
                __u32 ttl = (__u32) G_TC_RTTL(skb->tc_verd);
                if (MAX_RED_LOOP < ttl++) {
                        printk("Redir loop detected Dropping packet (%s->%s)\n",
-                               skb->input_dev?skb->input_dev->name:"??",skb->dev->name);
+                               skb->input_dev->name, skb->dev->name);
                        return TC_ACT_SHOT;
                }
 
                skb->tc_verd = SET_TC_RTTL(skb->tc_verd,ttl);
 
                skb->tc_verd = SET_TC_AT(skb->tc_verd,AT_INGRESS);
-               if (NULL == skb->input_dev) {
-                       skb->input_dev = skb->dev;
-                       printk("ing_filter:  fixed  %s out %s\n",skb->input_dev->name,skb->dev->name);
-               }
+
                spin_lock(&dev->ingress_lock);
                if ((q = dev->qdisc_ingress) != NULL)
                        result = q->enqueue(skb, q);
@@ -1569,8 +1570,11 @@ int netif_receive_skb(struct sk_buff *skb)
        if (skb->dev->poll && netpoll_rx(skb))
                return NET_RX_DROP;
 
-       if (!skb->stamp.tv_sec)
-               net_timestamp(&skb->stamp);
+       if (!skb->tstamp.off_sec)
+               net_timestamp(skb);
+
+       if (!skb->input_dev)
+               skb->input_dev = skb->dev;
 
        orig_dev = skb_bond(skb);