| commit | fbfa197afddd13f9bdca1c822f5d5730b50639eb | [log] [tgz] |
|---|---|---|
| author | Jacek Anaszewski <jacek.anaszewski@gmail.com> | Sun Sep 18 20:24:29 2016 +0200 |
| committer | Jacek Anaszewski <j.anaszewski@samsung.com> | Tue Sep 20 10:21:17 2016 +0200 |
| tree | ed9e17d37ba0a47a009f9ba71cc701373e68cf0d | |
| parent | 74b69e5246d13840963b7b23e21dbab541cb26d2 [diff] |
leds: triggers: Return from led_trigger_set() if there is nothing to do If led_trigger_set() is called with "trig" argument set to NULL, and there is no trigger to remove then the function should return immediately so as to avoid doing unnecessary allocation and sending uevent. Signed-off-by: Jacek Anaszewski <j.anaszewski@samsung.com> Reported-by: Daniel Romell <daro@hms.se> Acked-by Daniel Romell <daro@hms.se>