From 1601cd0d4fda9665817c9ca6d27ac648d8712ed5 Mon Sep 17 00:00:00 2001
From: David Sterba <dsterba@suse.com>
Date: Wed, 31 Jan 2024 23:50:33 +0100
Subject: [PATCH] btrfs-progs: convert defined constants to enums

Signed-off-by: David Sterba <dsterba@suse.com>
---
 common/device-scan.h  | 18 +++++++++++-------
 common/device-utils.h | 10 ++++++----
 convert/source-fs.h   | 14 ++++++++------
 3 files changed, 25 insertions(+), 17 deletions(-)

diff --git a/common/device-scan.h b/common/device-scan.h
index 8a875832..f7278045 100644
--- a/common/device-scan.h
+++ b/common/device-scan.h
@@ -22,16 +22,20 @@
 #include "kernel-lib/bitops.h"
 #include "kernel-shared/uapi/btrfs.h"
 
-#define BTRFS_SCAN_MOUNTED	(1ULL << 0)
-#define BTRFS_SCAN_LBLKID	(1ULL << 1)
+enum {
+	BTRFS_SCAN_MOUNTED	= (1ULL << 0),
+	BTRFS_SCAN_LBLKID	= (1ULL << 1)
+};
 
 #define BTRFS_UPDATE_KERNEL	1
 
-#define BTRFS_ARG_UNKNOWN	0
-#define BTRFS_ARG_MNTPOINT	1
-#define BTRFS_ARG_UUID		2
-#define BTRFS_ARG_BLKDEV	3
-#define BTRFS_ARG_REG		4
+enum {
+	BTRFS_ARG_UNKNOWN,
+	BTRFS_ARG_MNTPOINT,
+	BTRFS_ARG_UUID,
+	BTRFS_ARG_BLKDEV,
+	BTRFS_ARG_REG,
+};
 
 #define SEEN_FSID_HASH_SIZE 256
 
diff --git a/common/device-utils.h b/common/device-utils.h
index 853d17b5..97dceb85 100644
--- a/common/device-utils.h
+++ b/common/device-utils.h
@@ -28,10 +28,12 @@ struct stat;
 /*
  * Options for btrfs_prepare_device
  */
-#define	PREP_DEVICE_ZERO_END	(1U << 0)
-#define	PREP_DEVICE_DISCARD	(1U << 1)
-#define	PREP_DEVICE_VERBOSE	(1U << 2)
-#define	PREP_DEVICE_ZONED	(1U << 3)
+enum {
+	PREP_DEVICE_ZERO_END	= (1U << 0),
+	PREP_DEVICE_DISCARD	= (1U << 1),
+	PREP_DEVICE_VERBOSE	= (1U << 2),
+	PREP_DEVICE_ZONED	= (1U << 3),
+};
 
 /* Placeholder to denote no results for the zone_unusable sysfs value */
 #define DEVICE_ZONE_UNUSABLE_UNKNOWN		((u64)-1)
diff --git a/convert/source-fs.h b/convert/source-fs.h
index 3e0c270b..b26e1842 100644
--- a/convert/source-fs.h
+++ b/convert/source-fs.h
@@ -41,12 +41,14 @@ struct task_ctx {
 
 #define SOURCE_FS_NAME_LEN	(16)
 
-#define CONVERT_FLAG_DATACSUM		(1U << 0)
-#define CONVERT_FLAG_INLINE_DATA	(1U << 1)
-#define CONVERT_FLAG_XATTR		(1U << 2)
-#define CONVERT_FLAG_COPY_LABEL		(1U << 3)
-#define CONVERT_FLAG_SET_LABEL		(1U << 4)
-#define CONVERT_FLAG_COPY_FSID		(1U << 5)
+enum {
+	CONVERT_FLAG_DATACSUM		= (1U << 0),
+	CONVERT_FLAG_INLINE_DATA	= (1U << 1),
+	CONVERT_FLAG_XATTR		= (1U << 2),
+	CONVERT_FLAG_COPY_LABEL		= (1U << 3),
+	CONVERT_FLAG_SET_LABEL		= (1U << 4),
+	CONVERT_FLAG_COPY_FSID		= (1U << 5),
+};
 
 /* 23.2.5 acl_tag_t values */