ACPICA: change coding style to match ACPICA, no functional change

This commit alters the coding style of the following commit to match
ACPICA to keep divergences between Linux and ACPICA at a minimum.
This is not intended to result in functional changes.

ae6b3e54aa
Author: Hans de Goede <hdegoede@redhat.com>
Date:   Sun Nov 18 20:25:35 2018 +0100

    ACPICA: Fix handling of buffer-size in acpi_ex_write_data_to_field()

Signed-off-by: Erik Schmauss <erik.schmauss@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
This commit is contained in:
Erik Schmauss 2018-12-13 12:30:34 -08:00 committed by Rafael J. Wysocki
parent 4c1379d7bb
commit 55e8054dbb

View File

@ -244,6 +244,7 @@ acpi_ex_write_serial_bus(union acpi_operand_object *source_desc,
{
acpi_status status;
u32 buffer_length;
u32 data_length;
void *buffer;
union acpi_operand_object *buffer_desc;
u32 function;
@ -324,8 +325,9 @@ acpi_ex_write_serial_bus(union acpi_operand_object *source_desc,
/* Copy the input buffer data to the transfer buffer */
buffer = buffer_desc->buffer.pointer;
memcpy(buffer, source_desc->buffer.pointer,
min(buffer_length, source_desc->buffer.length));
data_length = (buffer_length < source_desc->buffer.length ?
buffer_length : source_desc->buffer.length);
memcpy(buffer, source_desc->buffer.pointer, data_length);
/* Lock entire transaction if requested */