Messages in this thread Patch in this message | | | From | Yang Li <> | Subject | [PATCH -next 1/2] ACPI: processor_throttling: Remove redundant initialization of 'obj' | Date | Thu, 10 Jun 2021 17:40:38 +0800 |
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'obj' is being initialized, however this value is never read as 'obj' is assigned an updated value later. Remove the redundant initialization.
Clean up clang warning: drivers/acpi/processor_throttling.c:409:20: warning: Value stored to 'obj' during its initialization is never read [clang-analyzer-deadcode.DeadStores]
Reported-by: Abaci Robot <abaci@linux.alibaba.com> Signed-off-by: Yang Li <yang.lee@linux.alibaba.com> --- drivers/acpi/processor_throttling.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/acpi/processor_throttling.c b/drivers/acpi/processor_throttling.c index 0086afe..017fd02 100644 --- a/drivers/acpi/processor_throttling.c +++ b/drivers/acpi/processor_throttling.c @@ -406,7 +406,7 @@ static int acpi_processor_get_throttling_control(struct acpi_processor *pr) acpi_status status = 0; struct acpi_buffer buffer = { ACPI_ALLOCATE_BUFFER, NULL }; union acpi_object *ptc = NULL; - union acpi_object obj = { 0 }; + union acpi_object obj; struct acpi_processor_throttling *throttling; status = acpi_evaluate_object(pr->handle, "_PTC", NULL, &buffer); -- 1.8.3.1
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