From: David Sterba <dsterba@suse.com>
Date: Tue, 21 Nov 2023 01:50:17 +0000 (+0100)
Subject: btrfs: raid56: remove unused btrfs_plug_cb::work
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=a0df0a2680353fbfd7a14aaab4624f22d539b876;p=linux.git

btrfs: raid56: remove unused btrfs_plug_cb::work

The raid56 changes in 6.2 reworked the IO path to RMW, commit
93723095b5d5 ("btrfs: raid56: switch write path to rmw_rbio()") in
particular removed the last use of the work member so it can be removed
as well. This was found by tool https://github.com/jirislaby/clang-struct .

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/raid56.c b/fs/btrfs/raid56.c
index 3e014b9370a3f..90f12c0e88a1e 100644
--- a/fs/btrfs/raid56.c
+++ b/fs/btrfs/raid56.c
@@ -1549,7 +1549,6 @@ struct btrfs_plug_cb {
 	struct blk_plug_cb cb;
 	struct btrfs_fs_info *info;
 	struct list_head rbio_list;
-	struct work_struct work;
 };
 
 /*