staging: gasket: gasket_enable_dev remove unnecessary variable

Remove unnecessary variable, pass constant param instead.
Reported-by: Dmitry Torokhov <dtor@chromium.org>
Signed-off-by: Zhongze Hu <frankhu@chromium.org>
Signed-off-by: Todd Poynor <toddpoynor@google.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/gasket/gasket_core.c

@@ -898,7 +898,6 @@ static int gasket_enable_dev(
 {
 	int tbl_idx;
 	int ret;
-	bool has_dma_ops;
 	struct device *ddev;
 	const struct gasket_driver_desc *driver_desc =
 		internal_desc->driver_desc;
@@ -917,8 +916,6 @@ static int gasket_enable_dev(
 		return ret;
 	}
 
-	has_dma_ops = true;
-
 	for (tbl_idx = 0; tbl_idx < driver_desc->num_page_tables; tbl_idx++) {
 		gasket_log_debug(
 			gasket_dev, "Initializing page table %d.", tbl_idx);
@@ -936,7 +933,7 @@ static int gasket_enable_dev(
 			&gasket_dev->bar_data[
 				driver_desc->page_table_bar_index],
 			&driver_desc->page_table_configs[tbl_idx],
-			ddev, gasket_dev->pci_dev, has_dma_ops);
+			ddev, gasket_dev->pci_dev, true);
 		if (ret) {
 			gasket_log_error(
 				gasket_dev,