base-files: make ucidef_set_led_rssi offset and factor optional

The offset and factor are only related for LEDs which can have
different brightness values. But binary LEDs are more common and don't
require any further configuation than setting the factor to 1.

Use offset = 0 and factor = 1 in case nothing else is specified.

Signed-off-by: Mathias Kresin <dev@kresin.me>

diff --git a/package/base-files/files/lib/functions/uci-defaults.sh b/package/base-files/files/lib/functions/uci-defaults.sh
index 6578202269c6c749d0fe949a5c93ebebf9f25d1c..82ac1d2a4db7fb0fdd34d2159fd9fcf38ff03b0b 100755 (executable)
--- a/package/base-files/files/lib/functions/uci-defaults.sh
+++ b/package/base-files/files/lib/functions/uci-defaults.sh
@@ -439,8 +439,8 @@ ucidef_set_led_rssi() {
        local iface="$4"
        local minq="$5"
        local maxq="$6"
-       local offset="$7"
-       local factor="$8"
+       local offset="${7:-0}"
+       local factor="${8:-1}"
 
        _ucidef_set_led_common "$1" "$2" "$3"