Commit 9fc785f1 authored by Corentin Labbe's avatar Corentin Labbe Committed by Dave Airlie
Browse files

agp: remove unused variable size in agp_generic_create_gatt_table 



This patch fix the following warning:
drivers/char/agp/generic.c:853:6: attention : variable ‘size’ set but not used [-Wunused-but-set-variable]
by removing the unused variable size in agp_generic_create_gatt_table

Signed-off-by: default avatarCorentin Labbe <clabbe@baylibre.com>
Acked-by: default avatarArnd Bergmann <arnd@arndb.de>
Signed-off-by: default avatarDave Airlie <airlied@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/1574324085-4338-2-git-send-email-clabbe@baylibre.com
parent 909a6065

drivers/char/agp/generic.c

+2 −7
Original line number Diff line number Diff line
@@ -850,7 +850,6 @@ int agp_generic_create_gatt_table(struct agp_bridge_data *bridge) 
{

	char *table;

	char *table_end;

	int size;

	int page_order;

	int num_entries;

	int i;
@@ -864,25 +863,22 @@ int agp_generic_create_gatt_table(struct agp_bridge_data *bridge) 
	table = NULL;

	i = bridge->aperture_size_idx;

	temp = bridge->current_size;

	size = page_order = num_entries = 0;

	page_order = num_entries = 0;



	if (bridge->driver->size_type != FIXED_APER_SIZE) {

		do {

			switch (bridge->driver->size_type) {

			case U8_APER_SIZE:

				size = A_SIZE_8(temp)->size;

				page_order =

				    A_SIZE_8(temp)->page_order;

				num_entries =

				    A_SIZE_8(temp)->num_entries;

				break;

			case U16_APER_SIZE:

				size = A_SIZE_16(temp)->size;

				page_order = A_SIZE_16(temp)->page_order;

				num_entries = A_SIZE_16(temp)->num_entries;

				break;

			case U32_APER_SIZE:

				size = A_SIZE_32(temp)->size;

				page_order = A_SIZE_32(temp)->page_order;

				num_entries = A_SIZE_32(temp)->num_entries;

				break;
@@ -890,7 +886,7 @@ int agp_generic_create_gatt_table(struct agp_bridge_data *bridge) 
			case FIXED_APER_SIZE:

			case LVL2_APER_SIZE:

			default:

				size = page_order = num_entries = 0;

				page_order = num_entries = 0;

				break;

			}
@@ -920,7 +916,6 @@ int agp_generic_create_gatt_table(struct agp_bridge_data *bridge) 
			}

		} while (!table && (i < bridge->driver->num_aperture_sizes));

	} else {

		size = ((struct aper_size_info_fixed *) temp)->size;

		page_order = ((struct aper_size_info_fixed *) temp)->page_order;

		num_entries = ((struct aper_size_info_fixed *) temp)->num_entries;

		table = alloc_gatt_pages(page_order);

CRA Git | Maintained and supported by SUSTech CRA and CCSE