1 files changed, 25 insertions, 25 deletions

diff --git a/net/ipv4/raw.c b/net/ipv4/raw.c
index 8a506618b912..dd9f00b3ab42 100644
--- a/net/ipv4/raw.c
+++ b/net/ipv4/raw.c
@@ -80,28 +80,27 @@
 #include <linux/netfilter.h>
 #include <linux/netfilter_ipv4.h>
 
-#define RAWV4_HTABLE_SIZE       MAX_INET_PROTOS
-
-static struct hlist_head raw_v4_htable[RAWV4_HTABLE_SIZE];
-static DEFINE_RWLOCK(raw_v4_lock);
+static struct raw_hashinfo raw_v4_hashinfo = {
+        .lock = __RW_LOCK_UNLOCKED(),
+};
 
 static void raw_v4_hash(struct sock *sk)
 {
-        struct hlist_head *head = &raw_v4_htable[inet_sk(sk)->num &
-                                                 (RAWV4_HTABLE_SIZE - 1)];
+        struct hlist_head *head = &raw_v4_hashinfo.ht[inet_sk(sk)->num &
+                                                 (RAW_HTABLE_SIZE - 1)];
 
-        write_lock_bh(&raw_v4_lock);
+        write_lock_bh(&raw_v4_hashinfo.lock);
         sk_add_node(sk, head);
         sock_prot_inc_use(sk->sk_prot);
-        write_unlock_bh(&raw_v4_lock);
+        write_unlock_bh(&raw_v4_hashinfo.lock);
 }
 
 static void raw_v4_unhash(struct sock *sk)
 {
-        write_lock_bh(&raw_v4_lock);
+        write_lock_bh(&raw_v4_hashinfo.lock);
         if (sk_del_node_init(sk))
                 sock_prot_dec_use(sk->sk_prot);
-        write_unlock_bh(&raw_v4_lock);
+        write_unlock_bh(&raw_v4_hashinfo.lock);
 }
 
 static struct sock *__raw_v4_lookup(struct sock *sk, unsigned short num,
@@ -158,8 +157,8 @@ static int raw_v4_input(struct sk_buff *skb, struct iphdr *iph, int hash)
         struct hlist_head *head;
         int delivered = 0;
 
-        read_lock(&raw_v4_lock);
-        head = &raw_v4_htable[hash];
+        read_lock(&raw_v4_hashinfo.lock);
+        head = &raw_v4_hashinfo.ht[hash];
         if (hlist_empty(head))
                 goto out;
         sk = __raw_v4_lookup(__sk_head(head), iph->protocol,
@@ -180,7 +179,7 @@ static int raw_v4_input(struct sk_buff *skb, struct iphdr *iph, int hash)
                                      skb->dev->ifindex);
         }
 out:
-        read_unlock(&raw_v4_lock);
+        read_unlock(&raw_v4_hashinfo.lock);
         return delivered;
 }
 
@@ -189,8 +188,8 @@ int raw_local_deliver(struct sk_buff *skb, int protocol)
         int hash;
         struct sock *raw_sk;
 
-        hash = protocol & (RAWV4_HTABLE_SIZE - 1);
-        raw_sk = sk_head(&raw_v4_htable[hash]);
+        hash = protocol & (RAW_HTABLE_SIZE - 1);
+        raw_sk = sk_head(&raw_v4_hashinfo.ht[hash]);
 
         /* If there maybe a raw socket we must check - if not we
          * don't care less
@@ -262,10 +261,10 @@ void raw_icmp_error(struct sk_buff *skb, int protocol, u32 info)
         struct sock *raw_sk;
         struct iphdr *iph;
 
-        hash = protocol & (RAWV4_HTABLE_SIZE - 1);
+        hash = protocol & (RAW_HTABLE_SIZE - 1);
 
-        read_lock(&raw_v4_lock);
-        raw_sk = sk_head(&raw_v4_htable[hash]);
+        read_lock(&raw_v4_hashinfo.lock);
+        raw_sk = sk_head(&raw_v4_hashinfo.ht[hash]);
         if (raw_sk != NULL) {
                 iph = (struct iphdr *)skb->data;
                 while ((raw_sk = __raw_v4_lookup(raw_sk, protocol, iph->daddr,
@@ -276,7 +275,7 @@ void raw_icmp_error(struct sk_buff *skb, int protocol, u32 info)
                         iph = (struct iphdr *)skb->data;
                 }
         }
-        read_unlock(&raw_v4_lock);
+        read_unlock(&raw_v4_hashinfo.lock);
 }
 
 static int raw_rcv_skb(struct sock * sk, struct sk_buff * skb)
@@ -844,10 +843,11 @@ static struct sock *raw_get_first(struct seq_file *seq)
         struct sock *sk;
         struct raw_iter_state* state = raw_seq_private(seq);
 
-        for (state->bucket = 0; state->bucket < RAWV4_HTABLE_SIZE; ++state->bucket) {
+        for (state->bucket = 0; state->bucket < RAW_HTABLE_SIZE;
+                        ++state->bucket) {
                 struct hlist_node *node;
 
-                sk_for_each(sk, node, &raw_v4_htable[state->bucket])
+                sk_for_each(sk, node, &raw_v4_hashinfo.ht[state->bucket])
                         if (sk->sk_family == PF_INET)
                                 goto found;
         }
@@ -866,8 +866,8 @@ try_again:
                 ;
         } while (sk && sk->sk_family != PF_INET);
 
-        if (!sk && ++state->bucket < RAWV4_HTABLE_SIZE) {
-                sk = sk_head(&raw_v4_htable[state->bucket]);
+        if (!sk && ++state->bucket < RAW_HTABLE_SIZE) {
+                sk = sk_head(&raw_v4_hashinfo.ht[state->bucket]);
                 goto try_again;
         }
         return sk;
@@ -885,7 +885,7 @@ static struct sock *raw_get_idx(struct seq_file *seq, loff_t pos)
 
 static void *raw_seq_start(struct seq_file *seq, loff_t *pos)
 {
-        read_lock(&raw_v4_lock);
+        read_lock(&raw_v4_hashinfo.lock);
         return *pos ? raw_get_idx(seq, *pos - 1) : SEQ_START_TOKEN;
 }
 
@@ -903,7 +903,7 @@ static void *raw_seq_next(struct seq_file *seq, void *v, loff_t *pos)
 
 static void raw_seq_stop(struct seq_file *seq, void *v)
 {
-        read_unlock(&raw_v4_lock);
+        read_unlock(&raw_v4_hashinfo.lock);
 }
 
 static __inline__ char *get_raw_sock(struct sock *sp, char *tmpbuf, int i)