From 39ffb9218e41b1ef4920432776791f5e9ed2eff3 Mon Sep 17 00:00:00 2001
From: Trond Myklebust <Trond.Myklebust@netapp.com>
Date: Wed, 16 May 2012 10:21:30 -0700
Subject: NFS: Fix a compile issue when CONFIG_NFS_FSCACHE was undefined

Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>

diff --git a/fs/nfs/fscache.h b/fs/nfs/fscache.h
index 2a08b91..c5b11b5 100644
--- a/fs/nfs/fscache.h
+++ b/fs/nfs/fscache.h
@@ -170,12 +170,6 @@ static inline void nfs_fscache_unregister(void) {}
 static inline void nfs_fscache_get_client_cookie(struct nfs_client *clp) {}
 static inline void nfs_fscache_release_client_cookie(struct nfs_client *clp) {}
 
-static inline void nfs_fscache_get_super_cookie(
-	struct super_block *sb,
-	const char *uniq,
-	struct nfs_clone_mount *mntdata)
-{
-}
 static inline void nfs_fscache_release_super_cookie(struct super_block *sb) {}
 
 static inline void nfs_fscache_init_inode_cookie(struct inode *inode) {}
diff --git a/fs/nfs/super.c b/fs/nfs/super.c
index c3ae819..a973eb1 100644
--- a/fs/nfs/super.c
+++ b/fs/nfs/super.c
@@ -2346,6 +2346,7 @@ static int nfs_compare_super(struct super_block *sb, void *data)
 	return nfs_compare_mount_options(sb, server, mntflags);
 }
 
+#ifdef CONFIG_NFS_FSCACHE
 static void nfs_get_cache_cookie(struct super_block *sb,
 				 struct nfs_parsed_mount_data *parsed,
 				 struct nfs_clone_mount *cloned)
@@ -2366,6 +2367,13 @@ static void nfs_get_cache_cookie(struct super_block *sb,
 
 	nfs_fscache_get_super_cookie(sb, uniq, ulen);
 }
+#else
+static void nfs_get_cache_cookie(struct super_block *sb,
+				 struct nfs_parsed_mount_data *parsed,
+				 struct nfs_clone_mount *cloned)
+{
+}
+#endif
 
 static int nfs_bdi_register(struct nfs_server *server)
 {
-- 
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