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>
diff --git a/net/rds/message.c b/net/rds/message.c
index 84f937f..a84545d 100644
--- a/net/rds/message.c
+++ b/net/rds/message.c
@@ -106,8 +106,8 @@
}
EXPORT_SYMBOL_GPL(rds_message_populate_header);
-int rds_message_add_extension(struct rds_header *hdr,
- unsigned int type, const void *data, unsigned int len)
+int rds_message_add_extension(struct rds_header *hdr, unsigned int type,
+ const void *data, unsigned int len)
{
unsigned int ext_len = sizeof(u8) + len;
unsigned char *dst;
@@ -177,26 +177,6 @@
return RDS_EXTHDR_NONE;
}
-int rds_message_add_version_extension(struct rds_header *hdr, unsigned int version)
-{
- struct rds_ext_header_version ext_hdr;
-
- ext_hdr.h_version = cpu_to_be32(version);
- return rds_message_add_extension(hdr, RDS_EXTHDR_VERSION, &ext_hdr, sizeof(ext_hdr));
-}
-
-int rds_message_get_version_extension(struct rds_header *hdr, unsigned int *version)
-{
- struct rds_ext_header_version ext_hdr;
- unsigned int pos = 0, len = sizeof(ext_hdr);
-
- /* We assume the version extension is the only one present */
- if (rds_message_next_extension(hdr, &pos, &ext_hdr, &len) != RDS_EXTHDR_VERSION)
- return 0;
- *version = be32_to_cpu(ext_hdr.h_version);
- return 1;
-}
-
int rds_message_add_rdma_dest_extension(struct rds_header *hdr, u32 r_key, u32 offset)
{
struct rds_ext_header_rdma_dest ext_hdr;