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| author | John Crispin <blogic@openwrt.org> | 2015-01-23 12:33:04 +0000 |
|---|---|---|
| committer | John Crispin <blogic@openwrt.org> | 2015-01-23 12:33:04 +0000 |
| commit | dda181d82ca09598c9c1088eb90317c6923dd24f (patch) | |
| tree | 2a7939ca88d4f968e59e9fd9a6394b3eb814a841 /package/base-files | |
| parent | 87b2ba2865e9b3ffbdf43cf75ad050b1e7e8dd63 (diff) | |
| download | upstream-dda181d82ca09598c9c1088eb90317c6923dd24f.tar.gz upstream-dda181d82ca09598c9c1088eb90317c6923dd24f.tar.bz2 upstream-dda181d82ca09598c9c1088eb90317c6923dd24f.zip | |
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>
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@44087 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'package/base-files')
| -rwxr-xr-x | package/base-files/files/etc/init.d/led | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/package/base-files/files/etc/init.d/led b/package/base-files/files/etc/init.d/led index d2310f019d..6962bfa843 100755 --- a/package/base-files/files/etc/init.d/led +++ b/package/base-files/files/etc/init.d/led @@ -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" ] && { |