From: Josef Bacik <josef@toxicpanda.com>
Date: Fri, 5 Nov 2021 20:45:50 +0000 (-0400)
Subject: btrfs: remove useless WARN_ON in record_root_in_trans
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=7fcf8a0050df003776d10602c9c52b57212f3345;p=linux.git

btrfs: remove useless WARN_ON in record_root_in_trans

We don't set SHAREABLE on the extent root, we don't need to have this
safety check here.

Signed-off-by: Josef Bacik <josef@toxicpanda.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
---

diff --git a/fs/btrfs/transaction.c b/fs/btrfs/transaction.c
index cc83ae624b4ba..5eadb17b971b4 100644
--- a/fs/btrfs/transaction.c
+++ b/fs/btrfs/transaction.c
@@ -419,7 +419,6 @@ static int record_root_in_trans(struct btrfs_trans_handle *trans,
 
 	if ((test_bit(BTRFS_ROOT_SHAREABLE, &root->state) &&
 	    root->last_trans < trans->transid) || force) {
-		WARN_ON(root == fs_info->_extent_root);
 		WARN_ON(!force && root->commit_root != root->node);
 
 		/*