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Groups > linux.kernel > #1480574
| From | SF Markus Elfring <elfring@users.sourceforge.net> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [PATCH 09/30] ACPI-processor: Improve a size determination in acpi_processor_get_psd() |
| Date | 2016-09-10 12:00 +0200 |
| Message-ID | <sfNeO-70F-19@gated-at.bofh.it> (permalink) |
| References | <sfMVr-6Un-3@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
From: Markus Elfring <elfring@users.sourceforge.net> Date: Tue, 6 Sep 2016 18:48:37 +0200 Replace the specification of a data structure by pointer dereferences as the parameter for the operator "sizeof" to make the corresponding size determination a bit safer according to the Linux coding style convention. Signed-off-by: Markus Elfring <elfring@users.sourceforge.net> --- drivers/acpi/processor_perflib.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/acpi/processor_perflib.c b/drivers/acpi/processor_perflib.c index 3f94279..b7e2f51 100644 --- a/drivers/acpi/processor_perflib.c +++ b/drivers/acpi/processor_perflib.c @@ -556,7 +556,7 @@ static int acpi_processor_get_psd(struct acpi_processor *pr) pdomain = &(pr->performance->domain_info); - state.length = sizeof(struct acpi_psd_package); + state.length = sizeof(*pdomain); state.pointer = pdomain; status = acpi_extract_package(&(psd->package.elements[0]), -- 2.10.0
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[PATCH 00/30] ACPI-processor: Fine-tuning for several function implementations SF Markus Elfring <elfring@users.sourceforge.net> - 2016-09-10 11:40 +0200 [PATCH 03/30] ACPI-processor: Rename jump labels in acpi_processor_get_performance_states() SF Markus Elfring <elfring@users.sourceforge.net> - 2016-09-10 11:50 +0200 [PATCH 05/30] ACPI-processor: Rename jump labels in acpi_processor_preregister_performance() SF Markus Elfring <elfring@users.sourceforge.net> - 2016-09-10 11:50 +0200 [PATCH 04/30] ACPI-processor: Delete two unnecessary initialisations in acpi_processor_get_performance_states() SF Markus Elfring <elfring@users.sourceforge.net> - 2016-09-10 11:50 +0200 [PATCH 08/30] ACPI-processor: Delete two unnecessary initialisations in acpi_processor_get_psd() SF Markus Elfring <elfring@users.sourceforge.net> - 2016-09-10 11:50 +0200 [PATCH 07/30] ACPI-processor: Rename jump labels in acpi_processor_get_psd() SF Markus Elfring <elfring@users.sourceforge.net> - 2016-09-10 11:50 +0200 [PATCH 06/30] ACPI-processor: Move a success indication in acpi_processor_preregister_performance() SF Markus Elfring <elfring@users.sourceforge.net> - 2016-09-10 11:50 +0200 [PATCH 15/30] ACPI-processor: Delete an unnecessary initialisation in acpi_processor_get_platform_limit() SF Markus Elfring <elfring@users.sourceforge.net> - 2016-09-10 12:00 +0200 [PATCH 17/30] ACPI-processor: Improve another size determination in acpi_processor_get_throttling_states() SF Markus Elfring <elfring@users.sourceforge.net> - 2016-09-10 12:00 +0200 [PATCH 10/30] ACPI-processor: Rename jump labels in acpi_processor_get_performance_control() SF Markus Elfring <elfring@users.sourceforge.net> - 2016-09-10 12:00 +0200 [PATCH 16/30] ACPI-processor: Use kmalloc_array() in acpi_processor_get_throttling_states() SF Markus Elfring <elfring@users.sourceforge.net> - 2016-09-10 12:00 +0200 [PATCH 11/30] ACPI-processor: Delete two unnecessary initialisations in acpi_processor_get_performance_control() SF Markus Elfring <elfring@users.sourceforge.net> - 2016-09-10 12:00 +0200 [PATCH 09/30] ACPI-processor: Improve a size determination in acpi_processor_get_psd() SF Markus Elfring <elfring@users.sourceforge.net> - 2016-09-10 12:00 +0200 [PATCH 14/30] ACPI-processor: Delete an unnecessary initialisation in acpi_processor_get_performance_info() SF Markus Elfring <elfring@users.sourceforge.net> - 2016-09-10 12:00 +0200 Re: [PATCH 00/30] ACPI-processor: Fine-tuning for several function implementations Paolo Bonzini <pbonzini@redhat.com> - 2016-09-10 12:00 +0200 [PATCH 13/30] ACPI-processor: Delete an unnecessary initialisation in acpi_processor_ppc_notifier() SF Markus Elfring <elfring@users.sourceforge.net> - 2016-09-10 12:00 +0200 [PATCH 12/30] ACPI-processor: Rename jump labels in acpi_processor_ppc_notifier() SF Markus Elfring <elfring@users.sourceforge.net> - 2016-09-10 12:00 +0200 [PATCH 23/30] ACPI-processor: Improve a size determination in acpi_processor_get_tsd() SF Markus Elfring <elfring@users.sourceforge.net> - 2016-09-10 12:10 +0200 [PATCH 25/30] ACPI-processor: Delete two unnecessary initialisations in acpi_processor_get_throttling_control() SF Markus Elfring <elfring@users.sourceforge.net> - 2016-09-10 12:10 +0200 [PATCH 27/30] ACPI-processor: Delete an unnecessary initialisation in acpi_processor_reevaluate_tstate() SF Markus Elfring <elfring@users.sourceforge.net> - 2016-09-10 12:10 +0200 [PATCH 26/30] ACPI-processor: Fix jump targets in acpi_processor_reevaluate_tstate() SF Markus Elfring <elfring@users.sourceforge.net> - 2016-09-10 12:10 +0200 [PATCH 19/30] ACPI-processor: Delete two unnecessary initialisations in acpi_processor_get_throttling_states() SF Markus Elfring <elfring@users.sourceforge.net> - 2016-09-10 12:10 +0200 [PATCH 18/30] ACPI-processor: Rename jump labels in acpi_processor_get_throttling_states() SF Markus Elfring <elfring@users.sourceforge.net> - 2016-09-10 12:10 +0200 [PATCH 21/30] ACPI-processor: Rename jump labels in acpi_processor_get_tsd() SF Markus Elfring <elfring@users.sourceforge.net> - 2016-09-10 12:10 +0200 [PATCH 22/30] ACPI-processor: Delete two unnecessary initialisations in acpi_processor_get_tsd() SF Markus Elfring <elfring@users.sourceforge.net> - 2016-09-10 12:10 +0200 [PATCH 24/30] ACPI-processor: Rename jump labels in acpi_processor_get_throttling_control() SF Markus Elfring <elfring@users.sourceforge.net> - 2016-09-10 12:10 +0200 [PATCH 20/30] ACPI-processor: Fix jump targets in acpi_processor_get_throttling_info() SF Markus Elfring <elfring@users.sourceforge.net> - 2016-09-10 12:10 +0200 [PATCH 29/30] ACPI-processor: Delete an unnecessary initialisation in acpi_processor_get_platform_limit() SF Markus Elfring <elfring@users.sourceforge.net> - 2016-09-10 12:20 +0200 [PATCH 28/30] ACPI-processor: Rename a jump label in acpi_processor_get_platform_limit() SF Markus Elfring <elfring@users.sourceforge.net> - 2016-09-10 12:20 +0200 [PATCH 30/30] ACPI-processor: Improve jump targets in acpi_processor_update_tsd_coord() SF Markus Elfring <elfring@users.sourceforge.net> - 2016-09-10 12:20 +0200
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