[PATCH] nfsd: get rid of the unused functions in vfs

[Zhao Hongjiang]

The fh_lock_parent(), nfsd_truncate(), nfsd_notify_change() and nfsd_sync_dir()
fuctions were never implement and used, just remove them.

Signed-off-by: Zhao Hongjiang <zhaohongjiang@xxxxxxxxxx>
---
 fs/nfsd/vfs.h |    5 -----
 1 files changed, 0 insertions(+), 5 deletions(-)

diff --git a/fs/nfsd/vfs.h b/fs/nfsd/vfs.h
index 5b58941..8d2b40d 100644
--- a/fs/nfsd/vfs.h
+++ b/fs/nfsd/vfs.h
@@ -39,7 +39,6 @@
 typedef int (*nfsd_dirop_t)(struct inode *, struct dentry *, int, int);
 
 /* nfsd/vfs.c */
-int		fh_lock_parent(struct svc_fh *, struct dentry *);
 int		nfsd_racache_init(int);
 void		nfsd_racache_shutdown(void);
 int		nfsd_cross_mnt(struct svc_rqst *rqstp, struct dentry **dpp,
@@ -92,17 +91,13 @@ __be32		nfsd_remove(struct svc_rqst *,
 				struct svc_fh *, char *, int);
 __be32		nfsd_unlink(struct svc_rqst *, struct svc_fh *, int type,
 				char *name, int len);
-int		nfsd_truncate(struct svc_rqst *, struct svc_fh *,
-				unsigned long size);
 __be32		nfsd_readdir(struct svc_rqst *, struct svc_fh *,
 			     loff_t *, struct readdir_cd *, filldir_t);
 __be32		nfsd_statfs(struct svc_rqst *, struct svc_fh *,
 				struct kstatfs *, int access);
 
-int		nfsd_notify_change(struct inode *, struct iattr *);
 __be32		nfsd_permission(struct svc_rqst *, struct svc_export *,
 				struct dentry *, int);
-int		nfsd_sync_dir(struct dentry *dp);
 
 #if defined(CONFIG_NFSD_V2_ACL) || defined(CONFIG_NFSD_V3_ACL)
 struct posix_acl *nfsd_get_posix_acl(struct svc_fh *, int);
-- 
1.7.1

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