diff --git a/fs/btrfs/relocation.c b/fs/btrfs/relocation.c
index 81836a38325a8a..442d3c07447719 100644
--- a/fs/btrfs/relocation.c
+++ b/fs/btrfs/relocation.c
@@ -3123,10 +3123,11 @@ static int relocate_file_extent_cluster(struct inode *inode,
 	return ret;
 }
 
-static noinline_for_stack int relocate_data_extent(struct inode *inode,
-				const struct btrfs_key *extent_key,
-				struct file_extent_cluster *cluster)
+static noinline_for_stack int relocate_data_extent(struct reloc_control *rc,
+					   const struct btrfs_key *extent_key)
 {
+	struct inode *inode = rc->data_inode;
+	struct file_extent_cluster *cluster = &rc->cluster;
 	int ret;
 	struct btrfs_root *root = BTRFS_I(inode)->root;
 
@@ -3745,8 +3746,7 @@ static noinline_for_stack int relocate_block_group(struct reloc_control *rc)
 		if (rc->stage == MOVE_DATA_EXTENTS &&
 		    (flags & BTRFS_EXTENT_FLAG_DATA)) {
 			rc->found_file_extent = true;
-			ret = relocate_data_extent(rc->data_inode,
-						   &key, &rc->cluster);
+			ret = relocate_data_extent(rc, &key);
 			if (ret < 0) {
 				err = ret;
 				break;