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ACPI / dock: Drop unnecessary local variable from dock_add() 

The local variable id in dock_add() is not necessary, so drop it.

While we're at it, use an initializer to clear the local variable ds
and drop the memset() used for this purpose.

Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
This commit is contained in:
Rafael J. Wysocki 2013-07-05 03:23:36 +02:00
parent f09ce741a0
commit 2efbca4dfc
1 changed files with 4 additions and 5 deletions
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9
drivers/acpi/dock.c
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@ -836,14 +836,13 @@ static struct attribute_group dock_attribute_group = {
*/
static int __init dock_add(acpi_handle handle)
{
int ret, id;
struct dock_station ds, *dock_station;
struct dock_station *dock_station, ds = { NULL, };
struct platform_device *dd;
acpi_status status;
int ret;
id = dock_station_count;
memset(&ds, 0, sizeof(ds));
dd = platform_device_register_data(NULL, "dock", id, &ds, sizeof(ds));
dd = platform_device_register_data(NULL, "dock", dock_station_count,
&ds, sizeof(ds));
if (IS_ERR(dd))
return PTR_ERR(dd);