1 files changed, 0 insertions, 127 deletions
diff --git a/fs/reiserfs/xattr_security.c b/fs/reiserfs/xattr_security.c
deleted file mode 100644
index 078dd8cc312f..000000000000
--- a/fs/reiserfs/xattr_security.c
+++ /dev/null
@@ -1,127 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-#include "reiserfs.h"
-#include <linux/errno.h>
-#include <linux/fs.h>
-#include <linux/pagemap.h>
-#include <linux/xattr.h>
-#include <linux/slab.h>
-#include "xattr.h"
-#include <linux/security.h>
-#include <linux/uaccess.h>
-
-static int
-security_get(const struct xattr_handler *handler, struct dentry *unused,
-	     struct inode *inode, const char *name, void *buffer, size_t size)
-{
-	if (IS_PRIVATE(inode))
-		return -EPERM;
-
-	return reiserfs_xattr_get(inode, xattr_full_name(handler, name),
-				  buffer, size);
-}
-
-static int
-security_set(const struct xattr_handler *handler,
-	     struct mnt_idmap *idmap, struct dentry *unused,
-	     struct inode *inode, const char *name, const void *buffer,
-	     size_t size, int flags)
-{
-	if (IS_PRIVATE(inode))
-		return -EPERM;
-
-	return reiserfs_xattr_set(inode,
-				  xattr_full_name(handler, name),
-				  buffer, size, flags);
-}
-
-static bool security_list(struct dentry *dentry)
-{
-	return !IS_PRIVATE(d_inode(dentry));
-}
-
-static int
-reiserfs_initxattrs(struct inode *inode, const struct xattr *xattr_array,
-		    void *fs_info)
-{
-	struct reiserfs_security_handle *sec = fs_info;
-
-	sec->value = kmemdup(xattr_array->value, xattr_array->value_len,
-			     GFP_KERNEL);
-	if (!sec->value)
-		return -ENOMEM;
-
-	sec->name = xattr_array->name;
-	sec->length = xattr_array->value_len;
-	return 0;
-}
-
-/* Initializes the security context for a new inode and returns the number
- * of blocks needed for the transaction. If successful, reiserfs_security
- * must be released using reiserfs_security_free when the caller is done. */
-int reiserfs_security_init(struct inode *dir, struct inode *inode,
-			   const struct qstr *qstr,
-			   struct reiserfs_security_handle *sec)
-{
-	int blocks = 0;
-	int error;
-
-	sec->name = NULL;
-	sec->value = NULL;
-	sec->length = 0;
-
-	/* Don't add selinux attributes on xattrs - they'll never get used */
-	if (IS_PRIVATE(dir))
-		return 0;
-
-	error = security_inode_init_security(inode, dir, qstr,
-					     &reiserfs_initxattrs, sec);
-	if (error) {
-		sec->name = NULL;
-		sec->value = NULL;
-		sec->length = 0;
-		return error;
-	}
-
-	if (sec->length && reiserfs_xattrs_initialized(inode->i_sb)) {
-		blocks = reiserfs_xattr_jcreate_nblocks(inode) +
-			 reiserfs_xattr_nblocks(inode, sec->length);
-		/* We don't want to count the directories twice if we have
-		 * a default ACL. */
-		REISERFS_I(inode)->i_flags |= i_has_xattr_dir;
-	}
-	return blocks;
-}
-
-int reiserfs_security_write(struct reiserfs_transaction_handle *th,
-			    struct inode *inode,
-			    struct reiserfs_security_handle *sec)
-{
-	char xattr_name[XATTR_NAME_MAX + 1] = XATTR_SECURITY_PREFIX;
-	int error;
-
-	if (XATTR_SECURITY_PREFIX_LEN + strlen(sec->name) > XATTR_NAME_MAX)
-		return -EINVAL;
-
-	strlcat(xattr_name, sec->name, sizeof(xattr_name));
-
-	error = reiserfs_xattr_set_handle(th, inode, xattr_name, sec->value,
-					  sec->length, XATTR_CREATE);
-	if (error == -ENODATA || error == -EOPNOTSUPP)
-		error = 0;
-
-	return error;
-}
-
-void reiserfs_security_free(struct reiserfs_security_handle *sec)
-{
-	kfree(sec->value);
-	sec->name = NULL;
-	sec->value = NULL;
-}
-
-const struct xattr_handler reiserfs_xattr_security_handler = {
-	.prefix = XATTR_SECURITY_PREFIX,
-	.get = security_get,
-	.set = security_set,
-	.list = security_list,
-};