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| author |   Nikolay Borisov <nborisov@suse.com> | 2019-08-27 14:46:28 +0300 |
|---|---|---|
| committer |   David Sterba <dsterba@suse.com> | 2019-09-09 14:59:16 +0200 |
| commit | 9bb8407f54f63242d822d6c57f4edb7d1ae2b901 (patch) | |
| tree | d30e8c575c2f2504646cfd768cfd32745214ce9a /fs/btrfs/ctree.h | |
| parent | btrfs: move dev_stats helpers to volumes.c (diff) | |
| download | linux-dev-9bb8407f54f63242d822d6c57f4edb7d1ae2b901.tar.xz linux-dev-9bb8407f54f63242d822d6c57f4edb7d1ae2b901.zip | |
btrfs: Make btrfs_find_name_in_backref return btrfs_inode_ref struct
btrfs_find_name_in_backref returns either 0/1 depending on whether it
found a backref for the given name. If it returns true then the actual
inode_ref struct is returned in one of its parameters. That's pointless,
instead refactor the function such that it returns either a pointer
to the btrfs_inode_ref or NULL it it didn't find anything. This
streamlines the function calling convention.
Signed-off-by: Nikolay Borisov <nborisov@suse.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'fs/btrfs/ctree.h')
| -rw-r--r-- | fs/btrfs/ctree.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/fs/btrfs/ctree.h b/fs/btrfs/ctree.h index ba34f7b435a2..31ed47d195c2 100644 --- a/fs/btrfs/ctree.h +++ b/fs/btrfs/ctree.h @@ -2800,9 +2800,9 @@ btrfs_lookup_inode_extref(struct btrfs_trans_handle *trans, u64 inode_objectid, u64 ref_objectid, int ins_len, int cow); -int btrfs_find_name_in_backref(struct extent_buffer *leaf, int slot, - const char *name, - int name_len, struct btrfs_inode_ref **ref_ret); +struct btrfs_inode_ref *btrfs_find_name_in_backref(struct extent_buffer *leaf, + int slot, const char *name, + int name_len); int btrfs_find_name_in_ext_backref(struct extent_buffer *leaf, int slot, u64 ref_objectid, const char *name, int name_len, |