1 files changed, 0 insertions, 101 deletions
diff --git a/fs/cifs/dfs_cache.h b/fs/cifs/dfs_cache.h
deleted file mode 100644
index c6d89cd6d4fd..000000000000
--- a/fs/cifs/dfs_cache.h
+++ /dev/null
@@ -1,101 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-/*
- * DFS referral cache routines
- *
- * Copyright (c) 2018-2019 Paulo Alcantara <palcantara@suse.de>
- */
-
-#ifndef _CIFS_DFS_CACHE_H
-#define _CIFS_DFS_CACHE_H
-
-#include <linux/nls.h>
-#include <linux/list.h>
-#include <linux/uuid.h>
-#include "cifsglob.h"
-
-extern struct workqueue_struct *dfscache_wq;
-extern atomic_t dfs_cache_ttl;
-
-#define DFS_CACHE_TGT_LIST_INIT(var) { .tl_numtgts = 0, .tl_list = LIST_HEAD_INIT((var).tl_list), }
-
-struct dfs_cache_tgt_list {
-	int tl_numtgts;
-	struct list_head tl_list;
-};
-
-struct dfs_cache_tgt_iterator {
-	char *it_name;
-	int it_path_consumed;
-	struct list_head it_list;
-};
-
-int dfs_cache_init(void);
-void dfs_cache_destroy(void);
-extern const struct proc_ops dfscache_proc_ops;
-
-int dfs_cache_find(const unsigned int xid, struct cifs_ses *ses, const struct nls_table *cp,
-		   int remap, const char *path, struct dfs_info3_param *ref,
-		   struct dfs_cache_tgt_list *tgt_list);
-int dfs_cache_noreq_find(const char *path, struct dfs_info3_param *ref,
-			 struct dfs_cache_tgt_list *tgt_list);
-void dfs_cache_noreq_update_tgthint(const char *path, const struct dfs_cache_tgt_iterator *it);
-int dfs_cache_get_tgt_referral(const char *path, const struct dfs_cache_tgt_iterator *it,
-			       struct dfs_info3_param *ref);
-int dfs_cache_get_tgt_share(char *path, const struct dfs_cache_tgt_iterator *it, char **share,
-			    char **prefix);
-char *dfs_cache_canonical_path(const char *path, const struct nls_table *cp, int remap);
-int dfs_cache_remount_fs(struct cifs_sb_info *cifs_sb);
-void dfs_cache_refresh(struct work_struct *work);
-
-static inline struct dfs_cache_tgt_iterator *
-dfs_cache_get_next_tgt(struct dfs_cache_tgt_list *tl,
-		       struct dfs_cache_tgt_iterator *it)
-{
-	if (!tl || list_empty(&tl->tl_list) || !it ||
-	    list_is_last(&it->it_list, &tl->tl_list))
-		return NULL;
-	return list_next_entry(it, it_list);
-}
-
-static inline struct dfs_cache_tgt_iterator *
-dfs_cache_get_tgt_iterator(struct dfs_cache_tgt_list *tl)
-{
-	if (!tl)
-		return NULL;
-	return list_first_entry_or_null(&tl->tl_list,
-					struct dfs_cache_tgt_iterator,
-					it_list);
-}
-
-static inline void dfs_cache_free_tgts(struct dfs_cache_tgt_list *tl)
-{
-	struct dfs_cache_tgt_iterator *it, *nit;
-
-	if (!tl || list_empty(&tl->tl_list))
-		return;
-	list_for_each_entry_safe(it, nit, &tl->tl_list, it_list) {
-		list_del(&it->it_list);
-		kfree(it->it_name);
-		kfree(it);
-	}
-	tl->tl_numtgts = 0;
-}
-
-static inline const char *
-dfs_cache_get_tgt_name(const struct dfs_cache_tgt_iterator *it)
-{
-	return it ? it->it_name : NULL;
-}
-
-static inline int
-dfs_cache_get_nr_tgts(const struct dfs_cache_tgt_list *tl)
-{
-	return tl ? tl->tl_numtgts : 0;
-}
-
-static inline int dfs_cache_get_ttl(void)
-{
-	return atomic_read(&dfs_cache_ttl);
-}
-
-#endif /* _CIFS_DFS_CACHE_H */