udf: Convert descriptor index definitions to enum
Convert index definitions from defines to enum. It is a shorter
description and easier to modify. Also remove VDS_POS_VOL_DESC_PTR since
it is unused.
Acked-by: Pali Rohár <pali.rohar@gmail.com>
Signed-off-by: Jan Kara <jack@suse.cz>
diff --git a/fs/udf/super.c b/fs/udf/super.c
index 456d737..7712fa4 100644
--- a/fs/udf/super.c
+++ b/fs/udf/super.c
@@ -64,14 +64,15 @@
#include <linux/init.h>
#include <linux/uaccess.h>
-#define VDS_POS_PRIMARY_VOL_DESC 0
-#define VDS_POS_UNALLOC_SPACE_DESC 1
-#define VDS_POS_LOGICAL_VOL_DESC 2
-#define VDS_POS_PARTITION_DESC 3
-#define VDS_POS_IMP_USE_VOL_DESC 4
-#define VDS_POS_VOL_DESC_PTR 5
-#define VDS_POS_TERMINATING_DESC 6
-#define VDS_POS_LENGTH 7
+enum {
+ VDS_POS_PRIMARY_VOL_DESC,
+ VDS_POS_UNALLOC_SPACE_DESC,
+ VDS_POS_LOGICAL_VOL_DESC,
+ VDS_POS_PARTITION_DESC,
+ VDS_POS_IMP_USE_VOL_DESC,
+ VDS_POS_TERMINATING_DESC,
+ VDS_POS_LENGTH
+};
#define VSD_FIRST_SECTOR_OFFSET 32768
#define VSD_MAX_SECTOR_OFFSET 0x800000
