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

From: yukuai (C)
Date: Mon Jun 07 2021 - 05:11:40 EST


ping ...

On 2021/05/29 17:05, yukuai (C) wrote:
ping...

On 2021/05/14 14:22, Yu Kuai wrote:
Fixes gcc '-Wunused-but-set-variable' warning:

drivers/char/agp/via-agp.c:131:28: warning: variable ‘current_size’
set but not used [-Wunused-but-set-variable]

It is never used, and so can be removed.

Signed-off-by: Yu Kuai <yukuai3@xxxxxxxxxx>
---
  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,