The first auto-assigned value to enum is 0, we can use that and not
initialize all members where the auto-increment does the same. This is
used for values that are not part of on-disk format.
Signed-off-by: David Sterba <dste...@suse.com>
---
fs/btrfs/btrfs_inode.h | 2 +-
fs/btrfs/ctree.h | 28 ++++++++++++++--------------
fs/btrfs/disk-io.h | 10 +++++-----
fs/btrfs/qgroup.h | 2 +-
fs/btrfs/sysfs.h | 2 +-
fs/btrfs/transaction.h | 14 +++++++-------
6 files changed, 29 insertions(+), 29 deletions(-)
diff --git a/fs/btrfs/btrfs_inode.h b/fs/btrfs/btrfs_inode.h
index 4de321aee7a5..fc25607304f2 100644
--- a/fs/btrfs/btrfs_inode.h
+++ b/fs/btrfs/btrfs_inode.h
@@ -20,7 +20,7 @@
* new data the application may have written before commit.
*/
enum {
- BTRFS_INODE_ORDERED_DATA_CLOSE = 0,
+ BTRFS_INODE_ORDERED_DATA_CLOSE,
BTRFS_INODE_DUMMY,
BTRFS_INODE_IN_DEFRAG,
BTRFS_INODE_HAS_ASYNC_EXTENT,
diff --git a/fs/btrfs/ctree.h b/fs/btrfs/ctree.h
index 4bb0ac3050ff..f1d1c6ba3aa1 100644
--- a/fs/btrfs/ctree.h
+++ b/fs/btrfs/ctree.h
@@ -334,7 +334,7 @@ struct btrfs_node {
* The slots array records the index of the item or block pointer
* used while walking the tree.
*/
-enum { READA_NONE = 0, READA_BACK, READA_FORWARD };
+enum { READA_NONE, READA_BACK, READA_FORWARD };
struct btrfs_path {
struct extent_buffer *nodes[BTRFS_MAX_LEVEL];
int slots[BTRFS_MAX_LEVEL];
@@ -532,18 +532,18 @@ struct btrfs_free_cluster {
};
enum btrfs_caching_type {
- BTRFS_CACHE_NO = 0,
- BTRFS_CACHE_STARTED = 1,
- BTRFS_CACHE_FAST = 2,
- BTRFS_CACHE_FINISHED = 3,
- BTRFS_CACHE_ERROR = 4,
+ BTRFS_CACHE_NO,
+ BTRFS_CACHE_STARTED,
+ BTRFS_CACHE_FAST,
+ BTRFS_CACHE_FINISHED,
+ BTRFS_CACHE_ERROR,
};
enum btrfs_disk_cache_state {
- BTRFS_DC_WRITTEN = 0,
- BTRFS_DC_ERROR = 1,
- BTRFS_DC_CLEAR = 2,
- BTRFS_DC_SETUP = 3,
+ BTRFS_DC_WRITTEN,
+ BTRFS_DC_ERROR,
+ BTRFS_DC_CLEAR,
+ BTRFS_DC_SETUP,
};
struct btrfs_caching_control {
@@ -2621,10 +2621,10 @@ static inline gfp_t btrfs_alloc_write_mask(struct
address_space *mapping)
/* extent-tree.c */
enum btrfs_inline_ref_type {
- BTRFS_REF_TYPE_INVALID = 0,
- BTRFS_REF_TYPE_BLOCK = 1,
- BTRFS_REF_TYPE_DATA = 2,
- BTRFS_REF_TYPE_ANY = 3,
+ BTRFS_REF_TYPE_INVALID,
+ BTRFS_REF_TYPE_BLOCK,
+ BTRFS_REF_TYPE_DATA,
+ BTRFS_REF_TYPE_ANY,
};
int btrfs_get_extent_inline_ref_type(const struct extent_buffer *eb,
diff --git a/fs/btrfs/disk-io.h b/fs/btrfs/disk-io.h
index 4cccba22640f..987a64bc0c66 100644
--- a/fs/btrfs/disk-io.h
+++ b/fs/btrfs/disk-io.h
@@ -21,11 +21,11 @@
#define BTRFS_BDEV_BLOCKSIZE (4096)
enum btrfs_wq_endio_type {
- BTRFS_WQ_ENDIO_DATA = 0,
- BTRFS_WQ_ENDIO_METADATA = 1,
- BTRFS_WQ_ENDIO_FREE_SPACE = 2,
- BTRFS_WQ_ENDIO_RAID56 = 3,
- BTRFS_WQ_ENDIO_DIO_REPAIR = 4,
+ BTRFS_WQ_ENDIO_DATA,
+ BTRFS_WQ_ENDIO_METADATA,
+ BTRFS_WQ_ENDIO_FREE_SPACE,
+ BTRFS_WQ_ENDIO_RAID56,
+ BTRFS_WQ_ENDIO_DIO_REPAIR,
};
static inline u64 btrfs_sb_offset(int mirror)
diff --git a/fs/btrfs/qgroup.h b/fs/btrfs/qgroup.h
index d8f78f5ab854..e4e6ee44073a 100644
--- a/fs/btrfs/qgroup.h
+++ b/fs/btrfs/qgroup.h
@@ -70,7 +70,7 @@ struct btrfs_qgroup_extent_record {
* be converted into META_PERTRANS.
*/
enum btrfs_qgroup_rsv_type {
- BTRFS_QGROUP_RSV_DATA = 0,
+ BTRFS_QGROUP_RSV_DATA,
BTRFS_QGROUP_RSV_META_PERTRANS,
BTRFS_QGROUP_RSV_META_PREALLOC,
BTRFS_QGROUP_RSV_LAST,
diff --git a/fs/btrfs/sysfs.h b/fs/btrfs/sysfs.h
index c6ee600aff89..40716b357c1d 100644
--- a/fs/btrfs/sysfs.h
+++ b/fs/btrfs/sysfs.h
@@ -9,7 +9,7 @@
extern u64 btrfs_debugfs_test;
enum btrfs_feature_set {
- FEAT_COMPAT = 0,
+ FEAT_COMPAT,
FEAT_COMPAT_RO,
FEAT_INCOMPAT,
FEAT_MAX
diff --git a/fs/btrfs/transaction.h b/fs/btrfs/transaction.h
index 703d5116a2fc..f1ba78949d1b 100644
--- a/fs/btrfs/transaction.h
+++ b/fs/btrfs/transaction.h
@@ -12,13 +12,13 @@
#include "ctree.h"
enum btrfs_trans_state {
- TRANS_STATE_RUNNING = 0,
- TRANS_STATE_BLOCKED = 1,
- TRANS_STATE_COMMIT_START = 2,
- TRANS_STATE_COMMIT_DOING = 3,
- TRANS_STATE_UNBLOCKED = 4,
- TRANS_STATE_COMPLETED = 5,
- TRANS_STATE_MAX = 6,
+ TRANS_STATE_RUNNING,
+ TRANS_STATE_BLOCKED,
+ TRANS_STATE_COMMIT_START,
+ TRANS_STATE_COMMIT_DOING,
+ TRANS_STATE_UNBLOCKED,
+ TRANS_STATE_COMPLETED,
+ TRANS_STATE_MAX,
};
#define BTRFS_TRANS_HAVE_FREE_BGS 0
--
2.19.1
