path: root/fs/btrfs/ctree.h
diff options
authorNikolay Borisov <nborisov@suse.com>2019-08-27 14:46:29 +0300
committerDavid Sterba <dsterba@suse.com>2019-09-09 14:59:16 +0200
commit6ff49c6ad285160b8ba48589ebdbf6cebdd42f74 (patch)
tree579ce68df238df9d3cad0fd8decd98bcc6a7580e /fs/btrfs/ctree.h
parentbtrfs: Make btrfs_find_name_in_backref return btrfs_inode_ref struct (diff)
btrfs: Make btrfs_find_name_in_ext_backref return struct btrfs_inode_extref
btrfs_find_name_in_ext_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_extref 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')
1 files changed, 3 insertions, 5 deletions
diff --git a/fs/btrfs/ctree.h b/fs/btrfs/ctree.h
index 31ed47d195c2..292e21b23217 100644
--- a/fs/btrfs/ctree.h
+++ b/fs/btrfs/ctree.h
@@ -2803,11 +2803,9 @@ btrfs_lookup_inode_extref(struct btrfs_trans_handle *trans,
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,
- struct btrfs_inode_extref **extref_ret);
+struct btrfs_inode_extref *btrfs_find_name_in_ext_backref(
+ struct extent_buffer *leaf, int slot, u64 ref_objectid,
+ const char *name, int name_len);
/* file-item.c */
struct btrfs_dio_private;
int btrfs_del_csums(struct btrfs_trans_handle *trans,