drm/rockchip: vop: enable iommu when we actually need it

[firefly-linux-kernel-4.4.55.git] / fs / ubifs / xattr.c

diff --git a/fs/ubifs/xattr.c b/fs/ubifs/xattr.c
index 259fbabf143d8cb8cf4e88df59268710fd420137..e8b01b721e99d3954e344686fc615c9455e4246c 100644 (file)
--- a/fs/ubifs/xattr.c
+++ b/fs/ubifs/xattr.c
@@ -588,46 +588,6 @@ out_free:
        return err;
 }
 
-static size_t security_listxattr(struct dentry *d, char *list, size_t list_size,
-                                const char *name, size_t name_len, int flags)
-{
-       const int prefix_len = XATTR_SECURITY_PREFIX_LEN;
-       const size_t total_len = prefix_len + name_len + 1;
-
-       if (list && total_len <= list_size) {
-               memcpy(list, XATTR_SECURITY_PREFIX, prefix_len);
-               memcpy(list + prefix_len, name, name_len);
-               list[prefix_len + name_len] = '\0';
-       }
-
-       return total_len;
-}
-
-static int security_getxattr(struct dentry *d, const char *name, void *buffer,
-                     size_t size, int flags)
-{
-       return ubifs_getxattr(d, name, buffer, size);
-}
-
-static int security_setxattr(struct dentry *d, const char *name,
-                            const void *value, size_t size, int flags,
-                            int handler_flags)
-{
-       return ubifs_setxattr(d, name, value, size, flags);
-}
-
-static const struct xattr_handler ubifs_xattr_security_handler = {
-       .prefix = XATTR_SECURITY_PREFIX,
-       .list   = security_listxattr,
-       .get    = security_getxattr,
-       .set    = security_setxattr,
-};
-
-const struct xattr_handler *ubifs_xattr_handlers[] = {
-       &ubifs_xattr_security_handler,
-       NULL,
-};
-
 static int init_xattrs(struct inode *inode, const struct xattr *xattr_array,
                      void *fs_info)
 {