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Commit 57a5a882 authored by Dan Carpenter's avatar Dan Carpenter Committed by Chris Mason
Browse files

Btrfs: checking for NULL instead of IS_ERR 



add_qgroup_rb() never returns NULL, only error pointers.

Signed-off-by: default avatarDan Carpenter <dan.carpenter@oracle.com>
parent 5986802c

fs/btrfs/qgroup.c

+3 −1
Original line number Diff line number Diff line
@@ -1364,8 +1364,10 @@ int btrfs_qgroup_inherit(struct btrfs_trans_handle *trans, 
	spin_lock(&fs_info->qgroup_lock);



	dstgroup = add_qgroup_rb(fs_info, objectid);

	if (!dstgroup)

	if (IS_ERR(dstgroup)) {

		ret = PTR_ERR(dstgroup);

		goto unlock;

	}



	if (srcid) {

		srcgroup = find_qgroup_rb(fs_info, srcid);