[PATCH v2 02/25] erofs: on-disk format should have explicitly assigned numbers

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As Christoph suggested [1], on-disk format should have
explicitly assigned numbers.

[1] https://lore.kernel.org/r/20190829095954.GB20598@xxxxxxxxxxxxx/
Reported-by: Christoph Hellwig <hch@xxxxxxxxxxxxx>
Signed-off-by: Gao Xiang <gaoxiang25@xxxxxxxxxx>
---
 fs/erofs/erofs_fs.h | 18 +++++++++---------
 1 file changed, 9 insertions(+), 9 deletions(-)

diff --git a/fs/erofs/erofs_fs.h b/fs/erofs/erofs_fs.h
index 49335fff9d65..d1f152a3670a 100644
--- a/fs/erofs/erofs_fs.h
+++ b/fs/erofs/erofs_fs.h
@@ -53,10 +53,10 @@ struct erofs_super_block {
  * 4~7 - reserved
  */
 enum {
-	EROFS_INODE_FLAT_PLAIN,
-	EROFS_INODE_FLAT_COMPRESSION_LEGACY,
-	EROFS_INODE_FLAT_INLINE,
-	EROFS_INODE_FLAT_COMPRESSION,
+	EROFS_INODE_FLAT_PLAIN			= 0,
+	EROFS_INODE_FLAT_COMPRESSION_LEGACY	= 1,
+	EROFS_INODE_FLAT_INLINE			= 2,
+	EROFS_INODE_FLAT_COMPRESSION		= 3,
 	EROFS_INODE_LAYOUT_MAX
 };
 
@@ -184,7 +184,7 @@ struct erofs_xattr_entry {
 
 /* available compression algorithm types */
 enum {
-	Z_EROFS_COMPRESSION_LZ4,
+	Z_EROFS_COMPRESSION_LZ4	= 0,
 	Z_EROFS_COMPRESSION_MAX
 };
 
@@ -242,10 +242,10 @@ struct z_erofs_map_header {
  *                (di_advise could be 0, 1 or 2)
  */
 enum {
-	Z_EROFS_VLE_CLUSTER_TYPE_PLAIN,
-	Z_EROFS_VLE_CLUSTER_TYPE_HEAD,
-	Z_EROFS_VLE_CLUSTER_TYPE_NONHEAD,
-	Z_EROFS_VLE_CLUSTER_TYPE_RESERVED,
+	Z_EROFS_VLE_CLUSTER_TYPE_PLAIN		= 0,
+	Z_EROFS_VLE_CLUSTER_TYPE_HEAD		= 1,
+	Z_EROFS_VLE_CLUSTER_TYPE_NONHEAD	= 2,
+	Z_EROFS_VLE_CLUSTER_TYPE_RESERVED	= 3,
 	Z_EROFS_VLE_CLUSTER_TYPE_MAX
 };
 
-- 
2.17.1




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