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>
projects / linux.git / commit