diff options
| author | Axel Lin | 2016-09-19 09:33:51 +0800 |
|---|---|---|
| committer | Darren Hart | 2016-12-13 09:29:01 -0800 |
| commit | 3526ecadc86cc1d485153255498cde7d0275dd37 (patch) | |
| tree | 2b46fccd8bda332ae1ca2b9c91e6b28f0114e86e /drivers/platform/x86/thinkpad_acpi.c | |
| parent | 5dc444b804eae57abaf6f05663d9cb9f030bb9d2 (diff) | |
platform/x86: Use ACPI_FAILURE at appropriate places
Use ACPI_FAILURE() to replace !ACPI_SUCCESS(), this avoid !! operations.
Signed-off-by: Axel Lin <axel.lin@ingics.com>
Acked-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Diffstat (limited to 'drivers/platform/x86/thinkpad_acpi.c')
| -rw-r--r-- | drivers/platform/x86/thinkpad_acpi.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/platform/x86/thinkpad_acpi.c b/drivers/platform/x86/thinkpad_acpi.c index b65ce7519411..31fb979b1bfe 100644 --- a/drivers/platform/x86/thinkpad_acpi.c +++ b/drivers/platform/x86/thinkpad_acpi.c @@ -9018,7 +9018,7 @@ static int mute_led_on_off(struct tp_led_table *t, bool state) acpi_handle temp; int output; - if (!ACPI_SUCCESS(acpi_get_handle(hkey_handle, t->name, &temp))) { + if (ACPI_FAILURE(acpi_get_handle(hkey_handle, t->name, &temp))) { pr_warn("Thinkpad ACPI has no %s interface.\n", t->name); return -EIO; } |