The btrfs_bio_end_io_t typedef was introduced with commit
a1d3c4786a4b ("btrfs: btrfs_multi_bio replaced with btrfs_bio")
but never used anywhere. This commit also introduced a forward declaration
of 'struct btrfs_bio' which is only needed for btrfs_bio_end_io_t.Remove both as they're not needed anywhere. Signed-off-by: Johannes Thumshirn <[email protected]> --- fs/btrfs/volumes.h | 3 --- 1 file changed, 3 deletions(-) diff --git a/fs/btrfs/volumes.h b/fs/btrfs/volumes.h index 8b092bb1e2ee..c93097b0b469 100644 --- a/fs/btrfs/volumes.h +++ b/fs/btrfs/volumes.h @@ -295,9 +295,6 @@ struct btrfs_bio_stripe { u64 length; /* only used for discard mappings */ }; -struct btrfs_bio; -typedef void (btrfs_bio_end_io_t) (struct btrfs_bio *bio, int err); - struct btrfs_bio { refcount_t refs; atomic_t stripes_pending; -- 2.16.4
