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btrfs: scrub: remove unused nocow worker pointer 

The member btrfs_fs_info::scrub_nocow_workers is unused since the nocow
optimization was removed from scrub in 9bebe665c3 ("btrfs: scrub:
Remove unused copy_nocow_pages and its callchain").

Reviewed-by: Anand Jain <anand.jain@oracle.com>
Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
David Sterba 2019-02-12 18:20:04 +01:00
parent c835294274
commit 0ea8207626
1 changed files with 0 additions and 1 deletions
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fs/btrfs/ctree.h
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@ -1082,7 +1082,6 @@ struct btrfs_fs_info {
refcount_t scrub_workers_refcnt;
struct btrfs_workqueue *scrub_workers;
struct btrfs_workqueue *scrub_wr_completion_workers;
struct btrfs_workqueue *scrub_nocow_workers;
struct btrfs_workqueue *scrub_parity_workers;
#ifdef CONFIG_BTRFS_FS_CHECK_INTEGRITY