Minki/linux
1
0
Fork 1
mirror of https://github.com/torvalds/linux.git synced 2024-12-03 17:41:22 +00:00
Code Issues Packages Projects Releases Wiki Activity

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

Browse Source 
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
1 changed files with 4 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
drivers/acpi/acpica/exserial.c
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 */