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author | David Sterba <dsterba@suse.com> | 2018-11-27 15:25:13 +0100 |
---|---|---|
committer | David Sterba <dsterba@suse.com> | 2018-12-17 14:51:43 +0100 |
commit | bbe339cc323ca9d2a57ac203d2d9d11a09655dcc (patch) | |
tree | 2b779c4fc5d3d90ead96462a006cf7ab94aa9974 /fs | |
parent | 5b840301ac4b8a8e8d42d0c7edc31dc3e257145d (diff) | |
download | linux-bbe339cc323ca9d2a57ac203d2d9d11a09655dcc.tar.gz linux-bbe339cc323ca9d2a57ac203d2d9d11a09655dcc.tar.bz2 linux-bbe339cc323ca9d2a57ac203d2d9d11a09655dcc.zip |
btrfs: drop extra enum initialization where using defaults
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.
Reviewed-by: Omar Sandoval <osandov@fb.com>
Reviewed-by: Qu Wenruo <wqu@suse.com>
Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de>
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'fs')
-rw-r--r-- | fs/btrfs/btrfs_inode.h | 2 | ||||
-rw-r--r-- | fs/btrfs/ctree.h | 28 | ||||
-rw-r--r-- | fs/btrfs/disk-io.h | 10 | ||||
-rw-r--r-- | fs/btrfs/qgroup.h | 2 | ||||
-rw-r--r-- | fs/btrfs/sysfs.h | 2 | ||||
-rw-r--r-- | 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 41d056010d9e..81cbbb24678e 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 |