Applied. Thanks!

Alex

On Wed, Jul 29, 2020 at 9:11 AM Li Heng liheng40@huawei.com wrote:

Remove casting the values returned by memory allocation function.

Coccinelle emits WARNING:

./drivers/gpu/drm/amd/powerplay/hwmgr/vega20_processpptables.c:893:37-46: WARNING: casting value returned by memory allocation function to (PPTable_t *) is useless.

Signed-off-by: Li Heng liheng40@huawei.com

drivers/gpu/drm/amd/powerplay/hwmgr/vega20_processpptables.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/vega20_processpptables.c b/drivers/gpu/drm/amd/powerplay/hwmgr/vega20_processpptables.c index 7a7f15d..f56a3cb 100644 --- a/drivers/gpu/drm/amd/powerplay/hwmgr/vega20_processpptables.c +++ b/drivers/gpu/drm/amd/powerplay/hwmgr/vega20_processpptables.c @@ -890,7 +890,7 @@ static int init_powerplay_table_information( power_saving_clock_count); }

•   pptable_information->smc_pptable = (PPTable_t *)kmalloc(sizeof(PPTable_t), GFP_KERNEL);
  

•   pptable_information->smc_pptable = kmalloc(sizeof(PPTable_t), GFP_KERNEL);
    if (pptable_information->smc_pptable == NULL)
            return -ENOMEM;
  
  

-- 2.7.4

---

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