[TCP]: extern __inline__ --> static inline where appropriate.

include/net/tcp.h

@@ -614,19 +614,19 @@ struct tcp_func {
  * and worry about wraparound (automatic with unsigned arithmetic).
  */
 
-extern __inline int before(__u32 seq1, __u32 seq2)
+static inline int before(__u32 seq1, __u32 seq2)
 {
         return (__s32)(seq1-seq2) < 0;
 }
 
-extern __inline int after(__u32 seq1, __u32 seq2)
+static inline int after(__u32 seq1, __u32 seq2)
 {
 	return (__s32)(seq2-seq1) < 0;
 }
 
 
 /* is s2<=s1<=s3 ? */
-extern __inline int between(__u32 seq1, __u32 seq2, __u32 seq3)
+static inline int between(__u32 seq1, __u32 seq2, __u32 seq3)
 {
 	return seq3 - seq2 >= seq1 - seq2;
 }
@@ -642,7 +642,7 @@ DECLARE_SNMP_STAT(struct tcp_mib, tcp_statistics);
 #define TCP_ADD_STATS_BH(field, val)	SNMP_ADD_STATS_BH(tcp_statistics, field, val)
 #define TCP_ADD_STATS_USER(field, val)	SNMP_ADD_STATS_USER(tcp_statistics, field, val)
 
-extern __inline__ void		tcp_put_port(struct sock *sk);
+extern inline void		tcp_put_port(struct sock *sk);
 extern void			tcp_inherit_port(struct sock *sk, struct sock *child);
 
 extern void			tcp_v4_err(struct sk_buff *skb, u32);

net/ipv4/tcp.c

@@ -2101,7 +2101,7 @@ void tcp_close(struct sock *sk, long timeout)
 
 /* These states need RST on ABORT according to RFC793 */
 
-extern __inline__ int tcp_need_reset(int state)
+static inline int tcp_need_reset(int state)
 {
 	return (1 << state) &
 	       (TCPF_ESTABLISHED | TCPF_CLOSE_WAIT | TCPF_FIN_WAIT1 |

net/ipv4/tcp_diag.c

@@ -603,7 +603,7 @@ tcpdiag_rcv_msg(struct sk_buff *skb, struct nlmsghdr *nlh)
 }
 
 
-extern __inline__ void tcpdiag_rcv_skb(struct sk_buff *skb)
+static inline void tcpdiag_rcv_skb(struct sk_buff *skb)
 {
 	int err;
 	struct nlmsghdr * nlh;

net/ipv4/tcp_ipv4.c

@@ -171,7 +171,7 @@ static __inline__ void __tcp_inherit_port(struct sock *sk, struct sock *child)
 	spin_unlock(&head->lock);
 }
 
-__inline__ void tcp_inherit_port(struct sock *sk, struct sock *child)
+inline void tcp_inherit_port(struct sock *sk, struct sock *child)
 {
 	local_bh_disable();
 	__tcp_inherit_port(sk, child);
@@ -316,7 +316,7 @@ static void __tcp_put_port(struct sock *sk)
 	spin_unlock(&head->lock);
 }
 
-__inline__ void tcp_put_port(struct sock *sk)
+inline void tcp_put_port(struct sock *sk)
 {
 	local_bh_disable();
 	__tcp_put_port(sk);
@@ -458,7 +458,7 @@ static struct sock *__tcp_v4_lookup_listener(struct sock *sk, u32 daddr,
 }
 
 /* Optimize the common listener case. */
-__inline__ struct sock *tcp_v4_lookup_listener(u32 daddr, unsigned short hnum,
+inline struct sock *tcp_v4_lookup_listener(u32 daddr, unsigned short hnum,
 					   int dif)
 {
 	struct sock *sk;
@@ -529,7 +529,7 @@ static inline struct sock *__tcp_v4_lookup(u32 saddr, u16 sport,
 	return sk ? : tcp_v4_lookup_listener(daddr, hnum, dif);
 }
 
-__inline__ struct sock *tcp_v4_lookup(u32 saddr, u16 sport, u32 daddr,
+inline struct sock *tcp_v4_lookup(u32 saddr, u16 sport, u32 daddr,
 				  u16 dport, int dif)
 {
 	struct sock *sk;

net/ipv6/tcp_ipv6.c

@@ -370,7 +370,7 @@ static inline struct sock *__tcp_v6_lookup(struct in6_addr *saddr, u16 sport,
 	return tcp_v6_lookup_listener(daddr, hnum, dif);
 }
 
-__inline__ struct sock *tcp_v6_lookup(struct in6_addr *saddr, u16 sport,
+inline struct sock *tcp_v6_lookup(struct in6_addr *saddr, u16 sport,
 				  struct in6_addr *daddr, u16 dport,
 				  int dif)
 {