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;