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(parent: 66fd383) | patch
ACPI: drop unnecessary local variable from acpi_system_write_wakeup_device()
authorCyril Roelandt <tipecaml@gmail.com>
Thu, 22 Nov 2012 22:20:31 +0000 (23:20 +0100)
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>
Thu, 22 Nov 2012 22:20:31 +0000 (23:20 +0100)
commit05bce79e6d24ee6eb2beddf0f6314358404d472f
treeb7eb9e5e6dc1f3585493b07218681ba76b510182tree | snapshot
parent66fd3835ac9a3740a7bf953b439e54dbc326d272commit | diff
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>
drivers/acpi/proc.c diff | blob | history
Domain: System / Uncategorized;