mlx4: Fix kcalloc parameters swapped

The first parameter should be "number of elements" and the second parameter
should be "element size".

Signed-off-by: Axel Lin <axel.lin@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

drivers/net/ethernet/mellanox/mlx4/eq.c

@@ -815,8 +815,9 @@ int mlx4_init_eq_table(struct mlx4_dev *dev)
 	int err;
 	int i;
 
-	priv->eq_table.uar_map = kcalloc(sizeof *priv->eq_table.uar_map,
-					 mlx4_num_eq_uar(dev), GFP_KERNEL);
+	priv->eq_table.uar_map = kcalloc(mlx4_num_eq_uar(dev),
+					 sizeof *priv->eq_table.uar_map,
+					 GFP_KERNEL);
 	if (!priv->eq_table.uar_map) {
 		err = -ENOMEM;
 		goto err_out_free;