[NET] Rename open_request to request_sock

Ok, this one just renames some stuff to have a better namespace and to
dissassociate it from TCP:

struct open_request  -> struct request_sock
tcp_openreq_alloc    -> reqsk_alloc
tcp_openreq_free     -> reqsk_free
tcp_openreq_fastfree -> __reqsk_free

With this most of the infrastructure closely resembles a struct
sock methods subset.

Signed-off-by: Arnaldo Carvalho de Melo <acme@ghostprotocols.net>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 6 insertions, 6 deletions

diff --git a/net/ipv4/syncookies.c b/net/ipv4/syncookies.c
index dd47e6da6fb3..72d014442185 100644
--- a/net/ipv4/syncookies.c
+++ b/net/ipv4/syncookies.c
@@ -169,10 +169,10 @@ static inline int cookie_check(struct sk_buff *skb, __u32 cookie)
         return mssind < NUM_MSS ? msstab[mssind] + 1 : 0;
 }
 
-extern struct or_calltable or_ipv4;
+extern struct request_sock_ops tcp_request_sock_ops;
 
 static inline struct sock *get_cookie_sock(struct sock *sk, struct sk_buff *skb,
-                                           struct open_request *req,
+                                           struct request_sock *req,
                                            struct dst_entry *dst)
 {
         struct tcp_sock *tp = tcp_sk(sk);
@@ -182,7 +182,7 @@ static inline struct sock *get_cookie_sock(struct sock *sk, struct sk_buff *skb,
         if (child)
                 tcp_acceptq_queue(sk, req, child);
         else
-                tcp_openreq_free(req);
+                reqsk_free(req);
 
         return child;
 }
@@ -195,7 +195,7 @@ struct sock *cookie_v4_check(struct sock *sk, struct sk_buff *skb,
         struct tcp_sock *tp = tcp_sk(sk);
         __u32 cookie = ntohl(skb->h.th->ack_seq) - 1; 
         struct sock *ret = sk;
-        struct open_request *req; 
+        struct request_sock *req; 
         int mss; 
         struct rtable *rt; 
         __u8 rcv_wscale;
@@ -212,7 +212,7 @@ struct sock *cookie_v4_check(struct sock *sk, struct sk_buff *skb,
         NET_INC_STATS_BH(LINUX_MIB_SYNCOOKIESRECV);
 
         ret = NULL;
-        req = tcp_openreq_alloc(&or_ipv4); /* for safety */
+        req = reqsk_alloc(&tcp_request_sock_ops); /* for safety */
         if (!req)
                 goto out;
 
@@ -262,7 +262,7 @@ struct sock *cookie_v4_check(struct sock *sk, struct sk_buff *skb,
                                                { .sport = skb->h.th->dest,
                                                  .dport = skb->h.th->source } } };
                 if (ip_route_output_key(&rt, &fl)) {
-                        tcp_openreq_free(req);
+                        reqsk_free(req);
                         goto out; 
                 }
         }