From: David Sterba <dsterba@suse.com>
Date: Tue, 21 Nov 2023 01:50:21 +0000 (+0100)
Subject: btrfs: remove unused btrfs_root::type
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=46524fab690ea5ee7b7a8c6b788d06765cdf8db1;p=linux.git

btrfs: remove unused btrfs_root::type

Looks like the struct member was added in 2007 in 2.6.29 in commit
87ee04eb0f2f ("Btrfs: Add simple stripe size parameter") but hasn't been
used at all since. So let's remove it. This was found by tool
https://github.com/jirislaby/clang-struct, then build tested after
removing the struct member.

Reviewed-by: Qu Wenruo <wqu@suse.com>
Reviewed-by: Anand Jain <anand.jain@oracle.com>
Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
Signed-off-by: David Sterba <dsterba@suse.com>
---

diff --git a/fs/btrfs/ctree.h b/fs/btrfs/ctree.h
index 9c0800f5bdcb6..54fd4eb92745c 100644
--- a/fs/btrfs/ctree.h
+++ b/fs/btrfs/ctree.h
@@ -212,8 +212,6 @@ struct btrfs_root {
 
 	u64 last_trans;
 
-	u32 type;
-
 	u64 free_objectid;
 
 	struct btrfs_key defrag_progress;