[IPVS]: "extern inline" -> "static inline"

"extern inline" doesn't make much sense.

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/include/net/ip_vs.h b/include/net/ip_vs.h
index 7a3c437..e426641 100644
--- a/include/net/ip_vs.h
+++ b/include/net/ip_vs.h
@@ -958,7 +958,7 @@
  */
 #define IP_VS_FWD_METHOD(cp)  (cp->flags & IP_VS_CONN_F_FWD_MASK)
 
-extern __inline__ char ip_vs_fwd_tag(struct ip_vs_conn *cp)
+static inline char ip_vs_fwd_tag(struct ip_vs_conn *cp)
 {
 	char fwd;