1 files changed, 0 insertions, 105 deletions
diff --git a/fs/cifs/cache.c b/fs/cifs/cache.c
deleted file mode 100644
index 8be57aaedab6..000000000000
--- a/fs/cifs/cache.c
+++ /dev/null
@@ -1,105 +0,0 @@
-// SPDX-License-Identifier: LGPL-2.1
-/*
- *   CIFS filesystem cache index structure definitions
- *
- *   Copyright (c) 2010 Novell, Inc.
- *   Authors(s): Suresh Jayaraman (sjayaraman@suse.de>
- *
- */
-#include "fscache.h"
-#include "cifs_debug.h"
-
-/*
- * CIFS filesystem definition for FS-Cache
- */
-struct fscache_netfs cifs_fscache_netfs = {
-	.name = "cifs",
-	.version = 0,
-};
-
-/*
- * Register CIFS for caching with FS-Cache
- */
-int cifs_fscache_register(void)
-{
-	return fscache_register_netfs(&cifs_fscache_netfs);
-}
-
-/*
- * Unregister CIFS for caching
- */
-void cifs_fscache_unregister(void)
-{
-	fscache_unregister_netfs(&cifs_fscache_netfs);
-}
-
-/*
- * Server object for FS-Cache
- */
-const struct fscache_cookie_def cifs_fscache_server_index_def = {
-	.name = "CIFS.server",
-	.type = FSCACHE_COOKIE_TYPE_INDEX,
-};
-
-static enum
-fscache_checkaux cifs_fscache_super_check_aux(void *cookie_netfs_data,
-					      const void *data,
-					      uint16_t datalen,
-					      loff_t object_size)
-{
-	struct cifs_fscache_super_auxdata auxdata;
-	const struct cifs_tcon *tcon = cookie_netfs_data;
-
-	if (datalen != sizeof(auxdata))
-		return FSCACHE_CHECKAUX_OBSOLETE;
-
-	memset(&auxdata, 0, sizeof(auxdata));
-	auxdata.resource_id = tcon->resource_id;
-	auxdata.vol_create_time = tcon->vol_create_time;
-	auxdata.vol_serial_number = tcon->vol_serial_number;
-
-	if (memcmp(data, &auxdata, datalen) != 0)
-		return FSCACHE_CHECKAUX_OBSOLETE;
-
-	return FSCACHE_CHECKAUX_OKAY;
-}
-
-/*
- * Superblock object for FS-Cache
- */
-const struct fscache_cookie_def cifs_fscache_super_index_def = {
-	.name = "CIFS.super",
-	.type = FSCACHE_COOKIE_TYPE_INDEX,
-	.check_aux = cifs_fscache_super_check_aux,
-};
-
-static enum
-fscache_checkaux cifs_fscache_inode_check_aux(void *cookie_netfs_data,
-					      const void *data,
-					      uint16_t datalen,
-					      loff_t object_size)
-{
-	struct cifs_fscache_inode_auxdata auxdata;
-	struct cifsInodeInfo *cifsi = cookie_netfs_data;
-
-	if (datalen != sizeof(auxdata))
-		return FSCACHE_CHECKAUX_OBSOLETE;
-
-	memset(&auxdata, 0, sizeof(auxdata));
-	auxdata.eof = cifsi->server_eof;
-	auxdata.last_write_time_sec = cifsi->vfs_inode.i_mtime.tv_sec;
-	auxdata.last_change_time_sec = cifsi->vfs_inode.i_ctime.tv_sec;
-	auxdata.last_write_time_nsec = cifsi->vfs_inode.i_mtime.tv_nsec;
-	auxdata.last_change_time_nsec = cifsi->vfs_inode.i_ctime.tv_nsec;
-
-	if (memcmp(data, &auxdata, datalen) != 0)
-		return FSCACHE_CHECKAUX_OBSOLETE;
-
-	return FSCACHE_CHECKAUX_OKAY;
-}
-
-const struct fscache_cookie_def cifs_fscache_inode_object_def = {
-	.name		= "CIFS.uniqueid",
-	.type		= FSCACHE_COOKIE_TYPE_DATAFILE,
-	.check_aux	= cifs_fscache_inode_check_aux,
-};