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-rw-r--r--drivers/acpi/resources/rscalc.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/acpi/resources/rscalc.c b/drivers/acpi/resources/rscalc.c
index 4038dbf..7d6481d 100644
--- a/drivers/acpi/resources/rscalc.c
+++ b/drivers/acpi/resources/rscalc.c
@@ -391,7 +391,8 @@ acpi_rs_get_list_length(u8 * aml_buffer,
* Ensure a 32-bit boundary for the structure
*/
extra_struct_bytes =
- ACPI_ROUND_UP_to_32_bITS(resource_length);
+ ACPI_ROUND_UP_to_32_bITS(resource_length) -
+ resource_length;
break;
case ACPI_RESOURCE_NAME_END_TAG:
@@ -407,7 +408,8 @@ acpi_rs_get_list_length(u8 * aml_buffer,
* Add vendor data and ensure a 32-bit boundary for the structure
*/
extra_struct_bytes =
- ACPI_ROUND_UP_to_32_bITS(resource_length);
+ ACPI_ROUND_UP_to_32_bITS(resource_length) -
+ resource_length;
break;
case ACPI_RESOURCE_NAME_ADDRESS32:
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