From: Johannes Thumshirn <jthumshirn@suse.de>
Date: Fri, 30 Aug 2019 11:36:08 +0000 (+0200)
Subject: btrfs: turn checksum type define into an enum
X-Git-Tag: v6.6-pxa1908~10872^2~3
X-Git-Url: https://git.dujemihanovic.xyz/?a=commitdiff_plain;h=e35b79a1070d681b4842dad27b1edaf9811da7e9;p=linux.git

btrfs: turn checksum type define into an enum

Turn the checksum type definition into a enum. This eases later addition
of new checksums.

Reviewed-by: Nikolay Borisov <nborisov@suse.com>
Signed-off-by: Johannes Thumshirn <jthumshirn@suse.de>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
---

diff --git a/include/uapi/linux/btrfs_tree.h b/include/uapi/linux/btrfs_tree.h
index 71246c1941aa..b65c7ee75bc7 100644
--- a/include/uapi/linux/btrfs_tree.h
+++ b/include/uapi/linux/btrfs_tree.h
@@ -300,7 +300,9 @@
 #define BTRFS_CSUM_SIZE 32
 
 /* csum types */
-#define BTRFS_CSUM_TYPE_CRC32	0
+enum btrfs_csum_type {
+	BTRFS_CSUM_TYPE_CRC32	= 0,
+};
 
 /*
  * flags definitions for directory entry item type