1 files changed, 19 insertions, 43 deletions

diff --git a/fs/reiserfs/xattr_trusted.c b/fs/reiserfs/xattr_trusted.c
index 024a938ca60..a0035719f66 100644
--- a/fs/reiserfs/xattr_trusted.c
+++ b/fs/reiserfs/xattr_trusted.c
@@ -1,80 +1,56 @@
-#include <linux/reiserfs_fs.h>
+#include "reiserfs.h"
 #include <linux/capability.h>
 #include <linux/errno.h>
 #include <linux/fs.h>
 #include <linux/pagemap.h>
 #include <linux/xattr.h>
-#include <linux/reiserfs_xattr.h>
+#include "xattr.h"
 #include <asm/uaccess.h>
 
-#define XATTR_TRUSTED_PREFIX "trusted."
-
 static int
-trusted_get(struct inode *inode, const char *name, void *buffer, size_t size)
+trusted_get(struct dentry *dentry, const char *name, void *buffer, size_t size,
+	    int handler_flags)
 {
 	if (strlen(name) < sizeof(XATTR_TRUSTED_PREFIX))
 		return -EINVAL;
 
-	if (!reiserfs_xattrs(inode->i_sb))
-		return -EOPNOTSUPP;
-
-	if (!(capable(CAP_SYS_ADMIN) || is_reiserfs_priv_object(inode)))
+	if (!capable(CAP_SYS_ADMIN) || IS_PRIVATE(dentry->d_inode))
 		return -EPERM;
 
-	return reiserfs_xattr_get(inode, name, buffer, size);
+	return reiserfs_xattr_get(dentry->d_inode, name, buffer, size);
 }
 
 static int
-trusted_set(struct inode *inode, const char *name, const void *buffer,
-	    size_t size, int flags)
-{
-	if (strlen(name) < sizeof(XATTR_TRUSTED_PREFIX))
-		return -EINVAL;
-
-	if (!reiserfs_xattrs(inode->i_sb))
-		return -EOPNOTSUPP;
-
-	if (!(capable(CAP_SYS_ADMIN) || is_reiserfs_priv_object(inode)))
-		return -EPERM;
-
-	return reiserfs_xattr_set(inode, name, buffer, size, flags);
-}
-
-static int trusted_del(struct inode *inode, const char *name)
+trusted_set(struct dentry *dentry, const char *name, const void *buffer,
+	    size_t size, int flags, int handler_flags)
 {
 	if (strlen(name) < sizeof(XATTR_TRUSTED_PREFIX))
 		return -EINVAL;
 
-	if (!reiserfs_xattrs(inode->i_sb))
-		return -EOPNOTSUPP;
-
-	if (!(capable(CAP_SYS_ADMIN) || is_reiserfs_priv_object(inode)))
+	if (!capable(CAP_SYS_ADMIN) || IS_PRIVATE(dentry->d_inode))
 		return -EPERM;
 
-	return 0;
+	return reiserfs_xattr_set(dentry->d_inode, name, buffer, size, flags);
 }
 
-static int
-trusted_list(struct inode *inode, const char *name, int namelen, char *out)
+static size_t trusted_list(struct dentry *dentry, char *list, size_t list_size,
+			   const char *name, size_t name_len, int handler_flags)
 {
-	int len = namelen;
-
-	if (!reiserfs_xattrs(inode->i_sb))
-		return 0;
+	const size_t len = name_len + 1;
 
-	if (!(capable(CAP_SYS_ADMIN) || is_reiserfs_priv_object(inode)))
+	if (!capable(CAP_SYS_ADMIN) || IS_PRIVATE(dentry->d_inode))
 		return 0;
 
-	if (out)
-		memcpy(out, name, len);
-
+	if (list && len <= list_size) {
+		memcpy(list, name, name_len);
+		list[name_len] = '\0';
+	}
 	return len;
 }
 
-struct reiserfs_xattr_handler trusted_handler = {
+const struct xattr_handler reiserfs_xattr_trusted_handler = {
 	.prefix = XATTR_TRUSTED_PREFIX,
 	.get = trusted_get,
 	.set = trusted_set,
-	.del = trusted_del,
 	.list = trusted_list,
 };