Merge tag 'v2.6.38' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6

[mv-sheeva.git] / include / net / inet_timewait_sock.h

diff --git a/include/net/inet_timewait_sock.h b/include/net/inet_timewait_sock.h
index a066fdd50da6c5041a12bb4983eeb4b9c8b9eee1..17404b5388a75302c4951d5f469fd96814ad7709 100644 (file)
--- a/include/net/inet_timewait_sock.h
+++ b/include/net/inet_timewait_sock.h
@@ -88,12 +88,6 @@ extern void inet_twdr_hangman(unsigned long data);
 extern void inet_twdr_twkill_work(struct work_struct *work);
 extern void inet_twdr_twcal_tick(unsigned long data);
 
-#if (BITS_PER_LONG == 64)
-#define INET_TIMEWAIT_ADDRCMP_ALIGN_BYTES 8
-#else
-#define INET_TIMEWAIT_ADDRCMP_ALIGN_BYTES 4
-#endif
-
 struct inet_bind_bucket;
 
 /*
@@ -117,15 +111,15 @@ struct inet_timewait_sock {
 #define tw_hash                        __tw_common.skc_hash
 #define tw_prot                        __tw_common.skc_prot
 #define tw_net                 __tw_common.skc_net
+#define tw_daddr               __tw_common.skc_daddr
+#define tw_rcv_saddr           __tw_common.skc_rcv_saddr
        int                     tw_timeout;
        volatile unsigned char  tw_substate;
-       /* 3 bits hole, try to pack */
        unsigned char           tw_rcv_wscale;
+
        /* Socket demultiplex comparisons on incoming packets. */
-       /* these five are in inet_sock */
+       /* these three are in inet_sock */
        __be16                  tw_sport;
-       __be32                  tw_daddr __attribute__((aligned(INET_TIMEWAIT_ADDRCMP_ALIGN_BYTES)));
-       __be32                  tw_rcv_saddr;
        __be16                  tw_dport;
        __u16                   tw_num;
        kmemcheck_bitfield_begin(flags);
@@ -191,10 +185,10 @@ static inline struct inet_timewait_sock *inet_twsk(const struct sock *sk)
        return (struct inet_timewait_sock *)sk;
 }
 
-static inline __be32 inet_rcv_saddr(const struct sock *sk)
+static inline __be32 sk_rcv_saddr(const struct sock *sk)
 {
-       return likely(sk->sk_state != TCP_TIME_WAIT) ?
-               inet_sk(sk)->inet_rcv_saddr : inet_twsk(sk)->tw_rcv_saddr;
+/* both inet_sk() and inet_twsk() store rcv_saddr in skc_rcv_saddr */
+       return sk->__sk_common.skc_rcv_saddr;
 }
 
 extern void inet_twsk_put(struct inet_timewait_sock *tw);