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base-files: fix led script to skip missing triggers

this is based on http://patchwork.ozlabs.org/patch/424451/

Signed-off-by: John Crispin <blogic@openwrt.org>

SVN-Revision: 44087
This commit is contained in:
John Crispin 2015-01-23 12:33:04 +00:00
parent 255a680a99
commit b54f3ad6e7

View File

@ -40,7 +40,11 @@ load_led() {
[ $default -eq 1 ] ||
echo 0 >/sys/class/leds/${sysfs}/brightness
}
echo $trigger > /sys/class/leds/${sysfs}/trigger
echo $trigger > /sys/class/leds/${sysfs}/trigger 2> /dev/null
[ $? = 0 ] || {
echo >&2 "Skipping trigger '$trigger' for led '$name' due to missing kernel module"
return 1
}
case "$trigger" in
"netdev")
[ -n "$dev" ] && {