Update Linux to v5.4.2

Change-Id: Idf6911045d9d382da2cfe01b1edff026404ac8fd
diff --git a/fs/ntfs/namei.c b/fs/ntfs/namei.c
index 4690cd7..4e6a44b 100644
--- a/fs/ntfs/namei.c
+++ b/fs/ntfs/namei.c
@@ -1,23 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
 /*
  * namei.c - NTFS kernel directory inode operations. Part of the Linux-NTFS
  *	     project.
  *
  * Copyright (c) 2001-2006 Anton Altaparmakov
- *
- * This program/include file is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as published
- * by the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program/include file 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 for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program (in the main directory of the Linux-NTFS
- * distribution in the file COPYING); if not, write to the Free Software
- * Foundation,Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  */
 
 #include <linux/dcache.h>
@@ -129,7 +115,7 @@
 		dent_ino = MREF(mref);
 		ntfs_debug("Found inode 0x%lx. Calling ntfs_iget.", dent_ino);
 		dent_inode = ntfs_iget(vol->sb, dent_ino);
-		if (likely(!IS_ERR(dent_inode))) {
+		if (!IS_ERR(dent_inode)) {
 			/* Consistency check. */
 			if (is_bad_inode(dent_inode) || MSEQNO(mref) ==
 					NTFS_I(dent_inode)->seq_no ||
@@ -312,7 +298,7 @@
 	/* Get the mft record of the inode belonging to the child dentry. */
 	mrec = map_mft_record(ni);
 	if (IS_ERR(mrec))
-		return (struct dentry *)mrec;
+		return ERR_CAST(mrec);
 	/* Find the first file name attribute in the mft record. */
 	ctx = ntfs_attr_get_search_ctx(ni, mrec);
 	if (unlikely(!ctx)) {