drm/amdgpu: remove ras_error_status parameter for UMC poison handler

Make the code simpler.
Signed-off-by: Tao Zhou <tao.zhou1@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c

@@ -753,9 +753,7 @@ bool amdgpu_amdkfd_have_atomics_support(struct amdgpu_device *adev)
 
 void amdgpu_amdkfd_ras_poison_consumption_handler(struct amdgpu_device *adev, bool reset)
 {
-	struct ras_err_data err_data = {0, 0, 0, NULL};
-
-	amdgpu_umc_poison_handler(adev, &err_data, reset);
+	amdgpu_umc_poison_handler(adev, reset);
 }
 
 bool amdgpu_amdkfd_ras_query_utcl2_poison_status(struct amdgpu_device *adev)

drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c

@@ -1561,7 +1561,6 @@ static void amdgpu_ras_interrupt_poison_consumption_handler(struct ras_manager *
 {
 	bool poison_stat = false;
 	struct amdgpu_device *adev = obj->adev;
-	struct ras_err_data err_data = {0, 0, 0, NULL};
 	struct amdgpu_ras_block_object *block_obj =
 		amdgpu_ras_get_ras_block(adev, obj->head.block, 0);
 
@@ -1584,7 +1583,7 @@ static void amdgpu_ras_interrupt_poison_consumption_handler(struct ras_manager *
 	}
 
 	if (!adev->gmc.xgmi.connected_to_cpu)
-		amdgpu_umc_poison_handler(adev, &err_data, false);
+		amdgpu_umc_poison_handler(adev, false);
 
 	if (block_obj->hw_ops->handle_poison_consumption)
 		poison_stat = block_obj->hw_ops->handle_poison_consumption(adev);

drivers/gpu/drm/amd/amdgpu/amdgpu_umc.c

@@ -165,25 +165,22 @@ static int amdgpu_umc_do_page_retirement(struct amdgpu_device *adev,
 	return AMDGPU_RAS_SUCCESS;
 }
 
-int amdgpu_umc_poison_handler(struct amdgpu_device *adev,
-		void *ras_error_status,
-		bool reset)
+int amdgpu_umc_poison_handler(struct amdgpu_device *adev, bool reset)
 {
 	int ret = AMDGPU_RAS_SUCCESS;
 
 	if (!adev->gmc.xgmi.connected_to_cpu) {
-		struct ras_err_data *err_data = (struct ras_err_data *)ras_error_status;
+		struct ras_err_data err_data = {0, 0, 0, NULL};
 		struct ras_common_if head = {
 			.block = AMDGPU_RAS_BLOCK__UMC,
 		};
 		struct ras_manager *obj = amdgpu_ras_find_obj(adev, &head);
 
-		ret =
-			amdgpu_umc_do_page_retirement(adev, ras_error_status, NULL, reset);
+		ret = amdgpu_umc_do_page_retirement(adev, &err_data, NULL, reset);
 
 		if (ret == AMDGPU_RAS_SUCCESS && obj) {
-			obj->err_data.ue_count += err_data->ue_count;
-			obj->err_data.ce_count += err_data->ce_count;
+			obj->err_data.ue_count += err_data.ue_count;
+			obj->err_data.ce_count += err_data.ce_count;
 		}
 	} else if (reset) {
 		/* MCA poison handler is only responsible for GPU reset,

drivers/gpu/drm/amd/amdgpu/amdgpu_umc.h

@@ -83,9 +83,7 @@ struct amdgpu_umc {
 };
 
 int amdgpu_umc_ras_late_init(struct amdgpu_device *adev, struct ras_common_if *ras_block);
-int amdgpu_umc_poison_handler(struct amdgpu_device *adev,
-		void *ras_error_status,
-		bool reset);
+int amdgpu_umc_poison_handler(struct amdgpu_device *adev, bool reset);
 int amdgpu_umc_process_ecc_irq(struct amdgpu_device *adev,
 		struct amdgpu_irq_src *source,
 		struct amdgpu_iv_entry *entry);