rds: make local functions/variables static

The RDS protocol has lots of functions that should be
declared static. rds_message_get/add_version_extension is
removed since it defined but never used.

Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 2 insertions, 1 deletions

diff --git a/net/rds/page.c b/net/rds/page.c
index 5e44f5ae7898..a3e2e0ac8a60 100644
--- a/net/rds/page.c
+++ b/net/rds/page.c
@@ -40,7 +40,8 @@ struct rds_page_remainder {
         unsigned long   r_offset;
 };
 
-DEFINE_PER_CPU_SHARED_ALIGNED(struct rds_page_remainder, rds_page_remainders);
+static DEFINE_PER_CPU_SHARED_ALIGNED(struct rds_page_remainder,
+                                     rds_page_remainders);
 
 /*
  * returns 0 on success or -errno on failure.