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

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

[Yu Kuai]

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@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,
-- 
2.25.4

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

[yukuai (C)]

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@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,
> 

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

[yukuai (C)]

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@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,
>>