1 files changed, 12 insertions, 36 deletions

diff --git a/fs/adfs/dir_f.c b/fs/adfs/dir_f.c
index 382c9d7ad375..7557378e58b3 100644
--- a/fs/adfs/dir_f.c
+++ b/fs/adfs/dir_f.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  *  linux/fs/adfs/dir_f.c
  *
  * Copyright (C) 1997-1999 Russell King
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
  *  E and F format directory handling
  */
 #include <linux/buffer_head.h>
@@ -47,21 +44,6 @@ static inline void adfs_writeval(unsigned char *p, int len, unsigned int val)
 	}
 }
 
-static inline int adfs_readname(char *buf, char *ptr, int maxlen)
-{
-	char *old_buf = buf;
-
-	while ((unsigned char)*ptr >= ' ' && maxlen--) {
-		if (*ptr == '/')
-			*buf++ = '.';
-		else
-			*buf++ = *ptr;
-		ptr++;
-	}
-
-	return buf - old_buf;
-}
-
 #define ror13(v) ((v >> 13) | (v << 19))
 
 #define dir_u8(idx)				\
@@ -216,29 +198,23 @@ static inline void
 adfs_dir2obj(struct adfs_dir *dir, struct object_info *obj,
 	struct adfs_direntry *de)
 {
-	obj->name_len =	adfs_readname(obj->name, de->dirobname, ADFS_F_NAME_LEN);
+	unsigned int name_len;
+
+	for (name_len = 0; name_len < ADFS_F_NAME_LEN; name_len++) {
+		if (de->dirobname[name_len] < ' ')
+			break;
+
+		obj->name[name_len] = de->dirobname[name_len];
+	}
+
+	obj->name_len =	name_len;
 	obj->file_id  = adfs_readval(de->dirinddiscadd, 3);
 	obj->loadaddr = adfs_readval(de->dirload, 4);
 	obj->execaddr = adfs_readval(de->direxec, 4);
 	obj->size     = adfs_readval(de->dirlen,  4);
 	obj->attr     = de->newdiratts;
-	obj->filetype = -1;
 
-	/*
-	 * object is a file and is filetyped and timestamped?
-	 * RISC OS 12-bit filetype is stored in load_address[19:8]
-	 */
-	if ((0 == (obj->attr & ADFS_NDA_DIRECTORY)) &&
-		(0xfff00000 == (0xfff00000 & obj->loadaddr))) {
-		obj->filetype = (__u16) ((0x000fff00 & obj->loadaddr) >> 8);
-
-		/* optionally append the ,xyz hex filetype suffix */
-		if (ADFS_SB(dir->sb)->s_ftsuffix)
-			obj->name_len +=
-				append_filetype_suffix(
-					&obj->name[obj->name_len],
-					obj->filetype);
-	}
+	adfs_object_fixup(dir, obj);
 }
 
 /*