diff options
| author | Andy Shevchenko <[email protected]> | 2019-08-16 13:52:29 +0300 |
|---|---|---|
| committer | Jacek Anaszewski <[email protected]> | 2019-08-26 20:03:58 +0200 |
| commit | 1dbb9fb4082ce2a2f1cf9596881ddece062d15d0 (patch) | |
| tree | 855d05e70b8bcd092c16fd1f82a1e6bd6bbe4b7b /scripts/gcc-plugins/cyc_complexity_plugin.c | |
| parent | 517ea49a7b23c6730ed1a23f152fcd32173eb300 (diff) | |
leds: Allow to call led_classdev_unregister() unconditionally
If in the certain driver the LED is optional, and it's a majority of them,
the call of led_classdev_unregister() still requires some additional
checks.
The usual pattern on unregistering is to check for NULL, but we also check
for IS_ERR() in case device_create_with_groups() fails.
The change will reduce a burden in a lot of drivers to repeatedly check
for above conditions.
Signed-off-by: Andy Shevchenko <[email protected]>
Signed-off-by: Jacek Anaszewski <[email protected]>
Diffstat (limited to 'scripts/gcc-plugins/cyc_complexity_plugin.c')
0 files changed, 0 insertions, 0 deletions