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authorOleksandr Tymoshenko <gonzo@FreeBSD.org>2019-01-15 00:52:41 +0000
committerOleksandr Tymoshenko <gonzo@FreeBSD.org>2019-01-15 00:52:41 +0000
commit7c895edb6673b6cfe6ddcc024a5d2ab234bda7cc (patch)
tree4dcc5044aee33496cdb79cb18b65ac76584b315f /sys
parent6534f93296bab72b322d47b08509ff33ce87bbb7 (diff)
downloadsrc-7c895edb6673b6cfe6ddcc024a5d2ab234bda7cc.tar.gz
src-7c895edb6673b6cfe6ddcc024a5d2ab234bda7cc.zip
[led] propagate error from set_led() to the caller
Do not lose error condition by always returning 0 from set_led. None of the calls to set_led checks for return value at the moment so none of API consumers in base is affected. PR: 231567 Submitted by: Bertrand Petit <bsdpr@phoe.frmug.org> MFC after: 1 week
Notes
Notes: svn path=/head/; revision=343029
Diffstat (limited to 'sys')
-rw-r--r--sys/dev/led/led.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/sys/dev/led/led.c b/sys/dev/led/led.c
index b19727767093..e361646750cf 100644
--- a/sys/dev/led/led.c
+++ b/sys/dev/led/led.c
@@ -261,7 +261,7 @@ led_set(char const *name, char const *cmd)
mtx_unlock(&led_mtx);
if (sb != NULL)
sbuf_delete(sb);
- return (0);
+ return (error);
}
static struct cdevsw led_cdevsw = {