diff options
| 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/btrfs/ctree.h | |
| parent | 5b840301ac4b8a8e8d42d0c7edc31dc3e257145d (diff) | |
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/btrfs/ctree.h')
| -rw-r--r-- | fs/btrfs/ctree.h | 28 |
1 files changed, 14 insertions, 14 deletions
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, |