nfsd: move nfsd_pool_stats_open into nfsctl.c

nfsd_pool_stats_open() is used in nfsctl.c, so move it there.

Signed-off-by: NeilBrown <[email protected]>
Signed-off-by: Chuck Lever <[email protected]>

Author: neilbrown

fs/nfsd/nfsctl.c

@@ -174,6 +174,13 @@ static int export_features_show(struct seq_file *m, void *v)
 
 DEFINE_SHOW_ATTRIBUTE(export_features);
 
+static int nfsd_pool_stats_open(struct inode *inode, struct file *file)
+{
+	struct nfsd_net *nn = net_generic(inode->i_sb->s_fs_info, nfsd_net_id);
+
+	return svc_pool_stats_open(&nn->nfsd_info, file);
+}
+
 static const struct file_operations pool_stats_operations = {
 	.open		= nfsd_pool_stats_open,
 	.read		= seq_read,

fs/nfsd/nfsd.h

@@ -111,8 +111,6 @@ int		nfsd_nrthreads(struct net *);
 int		nfsd_nrpools(struct net *);
 int		nfsd_get_nrthreads(int n, int *, struct net *);
 int		nfsd_set_nrthreads(int n, int *, struct net *);
-int		nfsd_pool_stats_open(struct inode *, struct file *);
-int		nfsd_pool_stats_release(struct inode *, struct file *);
 void		nfsd_shutdown_threads(struct net *net);
 
 bool		i_am_nfsd(void);

fs/nfsd/nfssvc.c

@@ -1084,10 +1084,3 @@ bool nfssvc_encode_voidres(struct svc_rqst *rqstp, struct xdr_stream *xdr)
 {
 	return true;
 }
-
-int nfsd_pool_stats_open(struct inode *inode, struct file *file)
-{
-	struct nfsd_net *nn = net_generic(inode->i_sb->s_fs_info, nfsd_net_id);
-
-	return svc_pool_stats_open(&nn->nfsd_info, file);
-}