fs/nfsd/export.c: make 3 functions static

This patch makes the following needlessly global functions static:
- exp_get_by_name()
- exp_parent()
- exp_find()

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Cc: Neil Brown <neilb@suse.de>
Cc: "J. Bruce Fields" <bfields@fieldses.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

2 files changed, 8 insertions, 20 deletions

diff --git a/fs/nfsd/export.c b/fs/nfsd/export.c
index cba899a3494e..04b266729802 100644
--- a/fs/nfsd/export.c
+++ b/fs/nfsd/export.c
@@ -861,9 +861,9 @@ exp_get_fsid_key(svc_client *clp, int fsid)
         return exp_find_key(clp, FSID_NUM, fsidv, NULL);
 }
 
-svc_export *
-exp_get_by_name(svc_client *clp, struct vfsmount *mnt, struct dentry *dentry,
-                struct cache_req *reqp)
+static svc_export *exp_get_by_name(svc_client *clp, struct vfsmount *mnt,
+                                   struct dentry *dentry,
+                                   struct cache_req *reqp)
 {
         struct svc_export *exp, key;
         int err;
@@ -887,9 +887,9 @@ exp_get_by_name(svc_client *clp, struct vfsmount *mnt, struct dentry *dentry,
 /*
  * Find the export entry for a given dentry.
  */
-struct svc_export *
-exp_parent(svc_client *clp, struct vfsmount *mnt, struct dentry *dentry,
-           struct cache_req *reqp)
+static struct svc_export *exp_parent(svc_client *clp, struct vfsmount *mnt,
+                                     struct dentry *dentry,
+                                     struct cache_req *reqp)
 {
         svc_export *exp;
 
@@ -1214,9 +1214,8 @@ out:
         return err;
 }
 
-struct svc_export *
-exp_find(struct auth_domain *clp, int fsid_type, u32 *fsidv,
-         struct cache_req *reqp)
+static struct svc_export *exp_find(struct auth_domain *clp, int fsid_type,
+                                   u32 *fsidv, struct cache_req *reqp)
 {
         struct svc_export *exp;
         struct svc_expkey *ek = exp_find_key(clp, fsid_type, fsidv, reqp);
diff --git a/include/linux/nfsd/export.h b/include/linux/nfsd/export.h
index 5cd192469096..bcb7abafbca9 100644
--- a/include/linux/nfsd/export.h
+++ b/include/linux/nfsd/export.h
@@ -127,17 +127,9 @@ void			nfsd_export_shutdown(void);
 void                    nfsd_export_flush(void);
 void                    exp_readlock(void);
 void                    exp_readunlock(void);
-struct svc_export *     exp_get_by_name(struct auth_domain *clp,
-                                        struct vfsmount *mnt,
-                                        struct dentry *dentry,
-                                        struct cache_req *reqp);
 struct svc_export *     rqst_exp_get_by_name(struct svc_rqst *,
                                              struct vfsmount *,
                                              struct dentry *);
-struct svc_export *     exp_parent(struct auth_domain *clp,
-                                   struct vfsmount *mnt,
-                                   struct dentry *dentry,
-                                   struct cache_req *reqp);
 struct svc_export *     rqst_exp_parent(struct svc_rqst *,
                                         struct vfsmount *mnt,
                                         struct dentry *dentry);
@@ -157,9 +149,6 @@ static inline void exp_get(struct svc_export *exp)
 {
         cache_get(&exp->h);
 }
-extern struct svc_export *
-exp_find(struct auth_domain *clp, int fsid_type, u32 *fsidv,
-         struct cache_req *reqp);
 struct svc_export * rqst_exp_find(struct svc_rqst *, int, u32 *);
 
 #endif /* __KERNEL__ */