[PATCH 2/3] btrfs-progs: Remove the unused btrfs_block_group_cache::cache

[Qu Wenruo <wqu@xxxxxxxx>]

There is no user of that member.

Signed-off-by: Qu Wenruo <wqu@xxxxxxxx>
---
 ctree.h | 1 -
 1 file changed, 1 deletion(-)

diff --git a/ctree.h b/ctree.h
index 308062cfdb24..ea8714ce049c 100644
--- a/ctree.h
+++ b/ctree.h
@@ -1105,7 +1105,6 @@ struct btrfs_space_info {
 };
 
 struct btrfs_block_group_cache {
-	struct cache_extent cache;
 	struct btrfs_space_info *space_info;
 	struct btrfs_free_space_ctl *free_space_ctl;
 	u64 start;
-- 
2.26.2