[PATCH 3/4] NFS: Fix up filesystem caching patch

[David Howells <dhowells@redhat.com>]

Fix up the NFS filesystem caching patch for when caching is disabled.

Signed-Off-By: David Howells <dhowells@redhat.com>
---

 fs/nfs/fscache.h |    5 ++++-
 1 files changed, 4 insertions(+), 1 deletions(-)

diff --git a/fs/nfs/fscache.h b/fs/nfs/fscache.h
index 48a993a..8899f16 100644
--- a/fs/nfs/fscache.h
+++ b/fs/nfs/fscache.h
@@ -446,7 +446,10 @@ static inline void nfs_fscache_zap_fh_co
 static inline void nfs_fscache_renew_fh_cookie(struct nfs_server *server, struct nfs_inode *nfsi) {}
 static inline void nfs_fscache_disable_fh_cookie(struct inode *inode) {}
 static inline void nfs_fscache_install_vm_ops(struct inode *inode, struct vm_area_struct *vma) {}
-static inline void nfs_fscache_release_page(struct page *page) {}
+static inline int nfs_fscache_release_page(struct page *page)
+{
+	return 1; /* True: may release page */
+}
 static inline void nfs_fscache_invalidate_page(struct page *page,
 					       struct inode *inode,
 					       unsigned long offset)