NFS: Clean up nfs4_setup_sequence()

Clean up: Both the NFSv4.0 and NFSv4.1 version of
nfs4_setup_sequence() are used only in fs/nfs/nfs4proc.c.  No need
to keep global header declarations for either version.

Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>

2 files changed, 12 insertions, 15 deletions

diff --git a/fs/nfs/nfs4_fs.h b/fs/nfs/nfs4_fs.h
index d7bb59d5dd9c..0feb23815e38 100644
--- a/fs/nfs/nfs4_fs.h
+++ b/fs/nfs/nfs4_fs.h
@@ -247,9 +247,6 @@ static inline struct nfs4_session *nfs4_get_session(const struct nfs_server *ser
         return server->nfs_client->cl_session;
 }
 
-extern int nfs4_setup_sequence(const struct nfs_server *server,
-                struct nfs4_sequence_args *args, struct nfs4_sequence_res *res,
-                struct rpc_task *task);
 extern int nfs41_setup_sequence(struct nfs4_session *session,
                 struct nfs4_sequence_args *args, struct nfs4_sequence_res *res,
                 struct rpc_task *task);
@@ -278,14 +275,6 @@ static inline struct nfs4_session *nfs4_get_session(const struct nfs_server *ser
         return NULL;
 }
 
-static inline int nfs4_setup_sequence(const struct nfs_server *server,
-                struct nfs4_sequence_args *args, struct nfs4_sequence_res *res,
-                struct rpc_task *task)
-{
-        rpc_call_start(task);
-        return 0;
-}
-
 static inline bool
 is_ds_only_client(struct nfs_client *clp)
 {
diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c
index 069cd822aaad..f6be2264e39c 100644
--- a/fs/nfs/nfs4proc.c
+++ b/fs/nfs/nfs4proc.c
@@ -697,10 +697,10 @@ out_sleep:
 }
 EXPORT_SYMBOL_GPL(nfs41_setup_sequence);
 
-int nfs4_setup_sequence(const struct nfs_server *server,
-                        struct nfs4_sequence_args *args,
-                        struct nfs4_sequence_res *res,
-                        struct rpc_task *task)
+static int nfs4_setup_sequence(const struct nfs_server *server,
+                               struct nfs4_sequence_args *args,
+                               struct nfs4_sequence_res *res,
+                               struct rpc_task *task)
 {
         struct nfs4_session *session = nfs4_get_session(server);
         int ret = 0;
@@ -783,6 +783,14 @@ static void nfs4_set_sequence_privileged(struct nfs4_sequence_args *args)
 {
 }
 
+static int nfs4_setup_sequence(const struct nfs_server *server,
+                               struct nfs4_sequence_args *args,
+                               struct nfs4_sequence_res *res,
+                               struct rpc_task *task)
+{
+        rpc_call_start(task);
+        return 0;
+}
 
 static int nfs4_sequence_done(struct rpc_task *task,
                                struct nfs4_sequence_res *res)