1 files changed, 0 insertions, 98 deletions

diff --git a/fs/xattr_acl.c b/fs/xattr_acl.c
deleted file mode 100644
index c6ad7c7e3ee..00000000000
--- a/fs/xattr_acl.c
+++ /dev/null
@@ -1,98 +0,0 @@
-/*
- * linux/fs/xattr_acl.c
- *
- * Almost all from linux/fs/ext2/acl.c:
- * Copyright (C) 2001 by Andreas Gruenbacher, <a.gruenbacher@computer.org>
- */
-
-#include <linux/module.h>
-#include <linux/slab.h>
-#include <linux/fs.h>
-#include <linux/posix_acl_xattr.h>
-
-
-/*
- * Convert from extended attribute to in-memory representation.
- */
-struct posix_acl *
-posix_acl_from_xattr(const void *value, size_t size)
-{
-	posix_acl_xattr_header *header = (posix_acl_xattr_header *)value;
-	posix_acl_xattr_entry *entry = (posix_acl_xattr_entry *)(header+1), *end;
-	int count;
-	struct posix_acl *acl;
-	struct posix_acl_entry *acl_e;
-
-	if (!value)
-		return NULL;
-	if (size < sizeof(posix_acl_xattr_header))
-		 return ERR_PTR(-EINVAL);
-	if (header->a_version != cpu_to_le32(POSIX_ACL_XATTR_VERSION))
-		return ERR_PTR(-EOPNOTSUPP);
-
-	count = posix_acl_xattr_count(size);
-	if (count < 0)
-		return ERR_PTR(-EINVAL);
-	if (count == 0)
-		return NULL;
-	
-	acl = posix_acl_alloc(count, GFP_KERNEL);
-	if (!acl)
-		return ERR_PTR(-ENOMEM);
-	acl_e = acl->a_entries;
-	
-	for (end = entry + count; entry != end; acl_e++, entry++) {
-		acl_e->e_tag  = le16_to_cpu(entry->e_tag);
-		acl_e->e_perm = le16_to_cpu(entry->e_perm);
-
-		switch(acl_e->e_tag) {
-			case ACL_USER_OBJ:
-			case ACL_GROUP_OBJ:
-			case ACL_MASK:
-			case ACL_OTHER:
-				acl_e->e_id = ACL_UNDEFINED_ID;
-				break;
-
-			case ACL_USER:
-			case ACL_GROUP:
-				acl_e->e_id = le32_to_cpu(entry->e_id);
-				break;
-
-			default:
-				goto fail;
-		}
-	}
-	return acl;
-
-fail:
-	posix_acl_release(acl);
-	return ERR_PTR(-EINVAL);
-}
-EXPORT_SYMBOL (posix_acl_from_xattr);
-
-/*
- * Convert from in-memory to extended attribute representation.
- */
-int
-posix_acl_to_xattr(const struct posix_acl *acl, void *buffer, size_t size)
-{
-	posix_acl_xattr_header *ext_acl = (posix_acl_xattr_header *)buffer;
-	posix_acl_xattr_entry *ext_entry = ext_acl->a_entries;
-	int real_size, n;
-
-	real_size = posix_acl_xattr_size(acl->a_count);
-	if (!buffer)
-		return real_size;
-	if (real_size > size)
-		return -ERANGE;
-	
-	ext_acl->a_version = cpu_to_le32(POSIX_ACL_XATTR_VERSION);
-
-	for (n=0; n < acl->a_count; n++, ext_entry++) {
-		ext_entry->e_tag  = cpu_to_le16(acl->a_entries[n].e_tag);
-		ext_entry->e_perm = cpu_to_le16(acl->a_entries[n].e_perm);
-		ext_entry->e_id   = cpu_to_le32(acl->a_entries[n].e_id);
-	}
-	return real_size;
-}
-EXPORT_SYMBOL (posix_acl_to_xattr);