提交 d46a7640 编写于 作者: P Peter Ujfalusi 提交者: Darren Hart

intel-rst: Use ACPI_FAILURE() macro instead !ACPI_SUCCESS() for error checking

ACPI_SUCCESS is defined as:
#define ACPI_SUCCESS(a)			(!(a))

There is no need for the the double ! since there is already a macro
defined for failures: ACPI_FAILURE()
Signed-off-by: NPeter Ujfalusi <peter.ujfalusi@gmail.com>
Signed-off-by: NDarren Hart <dvhart@linux.intel.com>
上级 72a979f0
......@@ -35,7 +35,7 @@ static ssize_t irst_show_wakeup_events(struct device *dev,
acpi = to_acpi_device(dev);
status = acpi_evaluate_integer(acpi->handle, "GFFS", NULL, &value);
if (!ACPI_SUCCESS(status))
if (ACPI_FAILURE(status))
return -EINVAL;
return sprintf(buf, "%lld\n", value);
......@@ -59,7 +59,7 @@ static ssize_t irst_store_wakeup_events(struct device *dev,
status = acpi_execute_simple_method(acpi->handle, "SFFS", value);
if (!ACPI_SUCCESS(status))
if (ACPI_FAILURE(status))
return -EINVAL;
return count;
......@@ -81,7 +81,7 @@ static ssize_t irst_show_wakeup_time(struct device *dev,
acpi = to_acpi_device(dev);
status = acpi_evaluate_integer(acpi->handle, "GFTV", NULL, &value);
if (!ACPI_SUCCESS(status))
if (ACPI_FAILURE(status))
return -EINVAL;
return sprintf(buf, "%lld\n", value);
......@@ -105,7 +105,7 @@ static ssize_t irst_store_wakeup_time(struct device *dev,
status = acpi_execute_simple_method(acpi->handle, "SFTV", value);
if (!ACPI_SUCCESS(status))
if (ACPI_FAILURE(status))
return -EINVAL;
return count;
......
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