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| /openbmc/linux/drivers/acpi/ |
| H A D | processor_idle.c | bf9b59f2 Fri Aug 30 05:30:51 CDT 2013 Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> ACPI / processor: remove superfluous pr == NULL checks
The only acpi_processor_get_power_info_fadt() user
(acpi_processor_get_power_info()) dereferences pr before calling
the function.
The only acpi_processor_hotplug() user (acpi_cpu_soft_notify())
checks for pr == NULL before calling the function.
The only acpi_processor_cst_has_changed() user (acpi_processor_notify())
checks for pr == NULL before calling the function.
The only acpi_processor_power_init() user (__acpi_processor_start())
dereferences pr before calling the function.
Thus remove superfluous pr == NULL checks from affected functions.
Also:
While at it remove redundant brackets from acpi_processor_hotplug().
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
bf9b59f2 Fri Aug 30 05:30:51 CDT 2013 Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> ACPI / processor: remove superfluous pr == NULL checks
The only acpi_processor_get_power_info_fadt() user
(acpi_processor_get_power_info()) dereferences pr before calling
the function.
The only acpi_processor_hotplug() user (acpi_cpu_soft_notify())
checks for pr == NULL before calling the function.
The only acpi_processor_cst_has_changed() user (acpi_processor_notify())
checks for pr == NULL before calling the function.
The only acpi_processor_power_init() user (__acpi_processor_start())
dereferences pr before calling the function.
Thus remove superfluous pr == NULL checks from affected functions.
Also:
While at it remove redundant brackets from acpi_processor_hotplug().
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
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