ACPI, APEI, Use apei_exec_run_optional in APEI EINJ and ERST

This patch changes APEI EINJ and ERST to use apei_exec_run for
mandatory actions, and apei_exec_run_optional for optional actions.

Cc: Thomas Renninger <trenn@novell.com>
Signed-off-by: NHuang Ying <ying.huang@intel.com>
Signed-off-by: NLen Brown <len.brown@intel.com>

drivers/acpi/apei/einj.c

@@ -285,7 +285,7 @@ static int __einj_error_inject(u32 type, u64 param1, u64 param2)
 
 	einj_exec_ctx_init(&ctx);
 
-	rc = apei_exec_run(&ctx, ACPI_EINJ_BEGIN_OPERATION);
+	rc = apei_exec_run_optional(&ctx, ACPI_EINJ_BEGIN_OPERATION);
 	if (rc)
 		return rc;
 	apei_exec_ctx_set_input(&ctx, type);
@@ -323,7 +323,7 @@ static int __einj_error_inject(u32 type, u64 param1, u64 param2)
 	rc = __einj_error_trigger(trigger_paddr);
 	if (rc)
 		return rc;
-	rc = apei_exec_run(&ctx, ACPI_EINJ_END_OPERATION);
+	rc = apei_exec_run_optional(&ctx, ACPI_EINJ_END_OPERATION);
 
 	return rc;
 }

drivers/acpi/apei/erst.c

@@ -642,7 +642,7 @@ static int __erst_write_to_storage(u64 offset)
 	int rc;
 
 	erst_exec_ctx_init(&ctx);
-	rc = apei_exec_run(&ctx, ACPI_ERST_BEGIN_WRITE);
+	rc = apei_exec_run_optional(&ctx, ACPI_ERST_BEGIN_WRITE);
 	if (rc)
 		return rc;
 	apei_exec_ctx_set_input(&ctx, offset);
@@ -666,7 +666,7 @@ static int __erst_write_to_storage(u64 offset)
 	if (rc)
 		return rc;
 	val = apei_exec_ctx_get_output(&ctx);
-	rc = apei_exec_run(&ctx, ACPI_ERST_END);
+	rc = apei_exec_run_optional(&ctx, ACPI_ERST_END);
 	if (rc)
 		return rc;
 
@@ -681,7 +681,7 @@ static int __erst_read_from_storage(u64 record_id, u64 offset)
 	int rc;
 
 	erst_exec_ctx_init(&ctx);
-	rc = apei_exec_run(&ctx, ACPI_ERST_BEGIN_READ);
+	rc = apei_exec_run_optional(&ctx, ACPI_ERST_BEGIN_READ);
 	if (rc)
 		return rc;
 	apei_exec_ctx_set_input(&ctx, offset);
@@ -709,7 +709,7 @@ static int __erst_read_from_storage(u64 record_id, u64 offset)
 	if (rc)
 		return rc;
 	val = apei_exec_ctx_get_output(&ctx);
-	rc = apei_exec_run(&ctx, ACPI_ERST_END);
+	rc = apei_exec_run_optional(&ctx, ACPI_ERST_END);
 	if (rc)
 		return rc;
 
@@ -724,7 +724,7 @@ static int __erst_clear_from_storage(u64 record_id)
 	int rc;
 
 	erst_exec_ctx_init(&ctx);
-	rc = apei_exec_run(&ctx, ACPI_ERST_BEGIN_CLEAR);
+	rc = apei_exec_run_optional(&ctx, ACPI_ERST_BEGIN_CLEAR);
 	if (rc)
 		return rc;
 	apei_exec_ctx_set_input(&ctx, record_id);
@@ -748,7 +748,7 @@ static int __erst_clear_from_storage(u64 record_id)
 	if (rc)
 		return rc;
 	val = apei_exec_ctx_get_output(&ctx);
-	rc = apei_exec_run(&ctx, ACPI_ERST_END);
+	rc = apei_exec_run_optional(&ctx, ACPI_ERST_END);
 	if (rc)
 		return rc;