tree b7eb9e5e6dc1f3585493b07218681ba76b510182
parent 66fd3835ac9a3740a7bf953b439e54dbc326d272
author Cyril Roelandt <tipecaml@gmail.com> 1353622831 +0100
committer Rafael J. Wysocki <rafael.j.wysocki@intel.com> 1353622831 +0100

ACPI: drop unnecessary local variable from acpi_system_write_wakeup_device()

The LEN variable is unsigned, therefore checking whether it is less than 0 is
useless. Also drop the LEN variable, since the COUNT parameter can be used
instead.

[rjw: Changed the subject.]
Signed-off-by: Cyril Roelandt <tipecaml@gmail.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>