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Btrfs: remove unused variable wait in lock_stripe_add

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The defined wait is not used anywhere.

Signed-off-by: Liu Bo <bo.li.liu@oracle.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
Liu Bo
2017-12-04 18:09:42 -07:00
committed by David Sterba
parent e9679de3fd
commit c9f540fa6f
1 changed files with 0 additions and 1 deletions
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fs/btrfs/raid56.c
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@@ -670,7 +670,6 @@ static noinline int lock_stripe_add(struct btrfs_raid_bio *rbio)
struct btrfs_raid_bio *cur;
struct btrfs_raid_bio *pending;
unsigned long flags;
DEFINE_WAIT(wait);
struct btrfs_raid_bio *freeit = NULL;
struct btrfs_raid_bio *cache_drop = NULL;
int ret = 0;