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btrfs: handle btrfs_record_root_in_trans failure in btrfs_delete_subvolume 

btrfs_record_root_in_trans will return errors in the future, so handle
the error properly in btrfs_delete_subvolume.

Reviewed-by: Qu Wenruo <wqu@suse.com>
Signed-off-by: Josef Bacik <josef@toxicpanda.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
Josef Bacik 2021-03-12 15:25:04 -05:00 committed by David Sterba
parent b0fec6fd33
commit 2731f5186b
1 changed files with 5 additions and 1 deletions
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6
fs/btrfs/inode.c
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@ -4329,7 +4329,11 @@ int btrfs_delete_subvolume(struct inode *dir, struct dentry *dentry)
goto out_end_trans;
}
btrfs_record_root_in_trans(trans, dest);
ret = btrfs_record_root_in_trans(trans, dest);
if (ret) {
btrfs_abort_transaction(trans, ret);
goto out_end_trans;
}
memset(&dest->root_item.drop_progress, 0,
sizeof(dest->root_item.drop_progress));