[PATCH] driver: agp: remove set but not used variable 'current_size'

[Zheng Yongjun]

Fixes gcc '-Wunused-but-set-variable' warning:

drivers/char/agp/via-agp.c: In function 'via_configure_agp3':
drivers/char/agp/via-agp.c: 131: warning:
variable 'current_size' set but not used [-Wunused-but-set-variable]

Signed-off-by: Zheng Yongjun <zhengyongj...@huawei.com>
---
 drivers/char/agp/via-agp.c | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/drivers/char/agp/via-agp.c b/drivers/char/agp/via-agp.c
index 87a92a044570..dc594f4eca38 100644
--- a/drivers/char/agp/via-agp.c
+++ b/drivers/char/agp/via-agp.c
@@ -128,9 +128,6 @@ static int via_fetch_size_agp3(void)
 static int via_configure_agp3(void)
 {
        u32 temp;
-       struct aper_size_info_16 *current_size;
-
-       current_size = A_SIZE_16(agp_bridge->current_size);
 
        /* address to map to */
        agp_bridge->gart_bus_addr = pci_bus_address(agp_bridge->dev,
-- 
2.17.1