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 <lihen...@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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