1 files changed, 0 insertions, 96 deletions
diff --git a/drivers/staging/lustre/lustre/llite/xattr_security.c b/drivers/staging/lustre/lustre/llite/xattr_security.c
deleted file mode 100644
index 93ec07531ac7..000000000000
--- a/drivers/staging/lustre/lustre/llite/xattr_security.c
+++ /dev/null
@@ -1,96 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-/*
- * GPL HEADER START
- *
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 only,
- * as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License version 2 for more details (a copy is included
- * in the LICENSE file that accompanied this code).
- *
- * You should have received a copy of the GNU General Public License
- * version 2 along with this program; If not, see http://www.gnu.org/licenses
- *
- * GPL HEADER END
- */
-
-/*
- * Copyright (c) 2014 Bull SAS
- * Author: Sebastien Buisson sebastien.buisson@bull.net
- */
-
-/*
- * lustre/llite/xattr_security.c
- * Handler for storing security labels as extended attributes.
- */
-
-#include <linux/types.h>
-#include <linux/security.h>
-#include <linux/selinux.h>
-#include <linux/xattr.h>
-#include "llite_internal.h"
-
-/**
- * A helper function for ll_security_inode_init_security()
- * that takes care of setting xattrs
- *
- * Get security context of @inode from @xattr_array,
- * and put it in 'security.xxx' xattr of dentry
- * stored in @fs_info.
- *
- * \retval 0        success
- * \retval -ENOMEM  if no memory could be allocated for xattr name
- * \retval < 0      failure to set xattr
- */
-static int
-ll_initxattrs(struct inode *inode, const struct xattr *xattr_array,
-	      void *fs_info)
-{
-	struct dentry *dentry = fs_info;
-	const struct xattr *xattr;
-	int err = 0;
-
-	for (xattr = xattr_array; xattr->name; xattr++) {
-		char *full_name;
-
-		full_name = kasprintf(GFP_KERNEL, "%s%s",
-				      XATTR_SECURITY_PREFIX, xattr->name);
-		if (!full_name) {
-			err = -ENOMEM;
-			break;
-		}
-
-		err = __vfs_setxattr(dentry, inode, full_name, xattr->value,
-				     xattr->value_len, XATTR_CREATE);
-		kfree(full_name);
-		if (err < 0)
-			break;
-	}
-	return err;
-}
-
-/**
- * Initializes security context
- *
- * Get security context of @inode in @dir,
- * and put it in 'security.xxx' xattr of @dentry.
- *
- * \retval 0        success, or SELinux is disabled
- * \retval -ENOMEM  if no memory could be allocated for xattr name
- * \retval < 0      failure to get security context or set xattr
- */
-int
-ll_init_security(struct dentry *dentry, struct inode *inode, struct inode *dir)
-{
-	if (!selinux_is_enabled())
-		return 0;
-
-	return security_inode_init_security(inode, dir, NULL,
-					    &ll_initxattrs, dentry);
-}