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path: root/drivers/acpi/resources
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Diffstat (limited to 'drivers/acpi/resources')
-rw-r--r--drivers/acpi/resources/rscalc.c6
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/acpi/resources/rscalc.c b/drivers/acpi/resources/rscalc.c
index 7d6481d9fbec..4038dbfa63a0 100644
--- a/drivers/acpi/resources/rscalc.c
+++ b/drivers/acpi/resources/rscalc.c
@@ -391,8 +391,7 @@ 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) -
- resource_length;
+ ACPI_ROUND_UP_to_32_bITS(resource_length);
break;
case ACPI_RESOURCE_NAME_END_TAG:
@@ -408,8 +407,7 @@ 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) -
- resource_length;
+ ACPI_ROUND_UP_to_32_bITS(resource_length);
break;
case ACPI_RESOURCE_NAME_ADDRESS32: