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platform/x86: thinkpad_acpi: cleanup for Thinkpad ACPI led
author
Pavel Machek
<pavel@ucw.cz>
Mon, 29 Apr 2019 15:21:48 +0000
(17:21 +0200)
committer
Andy Shevchenko
<andriy.shevchenko@linux.intel.com>
Wed, 8 May 2019 21:33:03 +0000
(
00:33
+0300)
Make error returns more consistent... no behaviour change intended.
Signed-off-by: Pavel Machek <pavel@ucw.cz>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
drivers/platform/x86/thinkpad_acpi.c
patch
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blob
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diff --git
a/drivers/platform/x86/thinkpad_acpi.c
b/drivers/platform/x86/thinkpad_acpi.c
index
4c23302
..
71cfaf2
100644
(file)
--- a/
drivers/platform/x86/thinkpad_acpi.c
+++ b/
drivers/platform/x86/thinkpad_acpi.c
@@
-5876,7
+5876,7
@@
static int led_set_status(const unsigned int led,
return -EPERM;
if (!acpi_evalf(led_handle, NULL, NULL, "vdd",
(1 << led), led_sled_arg1[ledstatus]))
- r
c =
-EIO;
+ r
eturn
-EIO;
break;
case TPACPI_LED_OLD:
/* 600e/x, 770e, 770x, A21e, A2xm/p, T20-22, X20 */
@@
-5900,10
+5900,10
@@
static int led_set_status(const unsigned int led,
return -EPERM;
if (!acpi_evalf(led_handle, NULL, NULL, "vdd",
led, led_led_arg1[ledstatus]))
- r
c =
-EIO;
+ r
eturn
-EIO;
break;
default:
- r
c =
-ENXIO;
+ r
eturn
-ENXIO;
}
if (!rc)