diff --git a/include/net/gro_cells.h b/include/net/gro_cells.h
index e5062c9..734d9b5 100644
--- a/include/net/gro_cells.h
+++ b/include/net/gro_cells.h
@@ -73,8 +73,8 @@
 	int i;
 
 	gcells->gro_cells_mask = roundup_pow_of_two(netif_get_num_default_rss_queues()) - 1;
-	gcells->cells = kcalloc(sizeof(struct gro_cell),
-				gcells->gro_cells_mask + 1,
+	gcells->cells = kcalloc(gcells->gro_cells_mask + 1,
+				sizeof(struct gro_cell),
 				GFP_KERNEL);
 	if (!gcells->cells)
 		return -ENOMEM;