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btrfs: drop __must_check annotations

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Drop all __must_check annotations because they're used in random
functions and not consistently. All errors should be handled.

Reviewed-by: Qu Wenruo <wqu@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
David Sterba 2023-09-08 01:09:27 +02:00
parent 9580503bcb
commit 203f6a8772
3 changed files with 4 additions and 6 deletions
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2
fs/btrfs/extent-tree.h
View File

@ -142,7 +142,7 @@ int btrfs_free_reserved_extent(struct btrfs_fs_info *fs_info,
int btrfs_pin_reserved_extent(struct btrfs_trans_handle *trans, u64 start, u64 len);
int btrfs_finish_extent_commit(struct btrfs_trans_handle *trans);
int btrfs_inc_extent_ref(struct btrfs_trans_handle *trans, struct btrfs_ref *generic_ref);
int __must_check btrfs_drop_snapshot(struct btrfs_root *root, int update_ref,
int btrfs_drop_snapshot(struct btrfs_root *root, int update_ref,
int for_reloc);
int btrfs_drop_subtree(struct btrfs_trans_handle *trans,
struct btrfs_root *root,

2
fs/btrfs/relocation.c
View File

@ -631,7 +631,7 @@ fail:
/*
* helper to add 'address of tree root -> reloc tree' mapping
*/
static int __must_check __add_reloc_root(struct btrfs_root *root)
static int __add_reloc_root(struct btrfs_root *root)
{
struct btrfs_fs_info *fs_info = root->fs_info;
struct rb_node *rb_node;

6
fs/btrfs/root-tree.h
View File

@ -20,10 +20,8 @@ int btrfs_del_root(struct btrfs_trans_handle *trans, const struct btrfs_key *key
int btrfs_insert_root(struct btrfs_trans_handle *trans, struct btrfs_root *root,
const struct btrfs_key *key,
struct btrfs_root_item *item);
int __must_check btrfs_update_root(struct btrfs_trans_handle *trans,
struct btrfs_root *root,
struct btrfs_key *key,
struct btrfs_root_item *item);
int btrfs_update_root(struct btrfs_trans_handle *trans, struct btrfs_root *root,
struct btrfs_key *key, struct btrfs_root_item *item);
int btrfs_find_root(struct btrfs_root *root, const struct btrfs_key *search_key,
struct btrfs_path *path, struct btrfs_root_item *root_item,
struct btrfs_key *root_key);