From 2ab4fd3135ee21514a50c4f139c4f80c0b43a8ec Mon Sep 17 00:00:00 2001
From: Lu Fengqi <lufq.fnst@cn.fujitsu.com>
Date: Wed, 28 Nov 2018 11:22:54 +0800
Subject: btrfs: cleanup the useless DEFINE_WAIT in cleanup_transaction

When it was introduced in commit f094ac32aba3 ("Btrfs: fix NULL pointer
after aborting a transaction"), it was not used.

Signed-off-by: Lu Fengqi <lufq.fnst@cn.fujitsu.com>
Reviewed-by: Nikolay Borisov <nborisov@suse.com>
Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de>
Signed-off-by: David Sterba <dsterba@suse.com>
---
 fs/btrfs/transaction.c | 1 -
 1 file changed, 1 deletion(-)

(limited to 'fs')

diff --git a/fs/btrfs/transaction.c b/fs/btrfs/transaction.c
index f92c0a88c4ad..67e84939b758 100644
--- a/fs/btrfs/transaction.c
+++ b/fs/btrfs/transaction.c
@@ -1840,7 +1840,6 @@ static void cleanup_transaction(struct btrfs_trans_handle *trans, int err)
 {
 	struct btrfs_fs_info *fs_info = trans->fs_info;
 	struct btrfs_transaction *cur_trans = trans->transaction;
-	DEFINE_WAIT(wait);
 
 	WARN_ON(refcount_read(&trans->use_count) > 1);
 
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