ramips: do not "local" variables outside of a function

Older busybox versions allowed using the local keyword outside of
functions, whereas 1.25.0 (which was introduced in 06fa1c46fc32) do not
allow this anymore (leading to the following error when executing the
script: "file: local: line nn: not in a function").

Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>

diff --git a/target/linux/ramips/base-files/etc/hotplug.d/firmware/10-rt2x00-eeprom b/target/linux/ramips/base-files/etc/hotplug.d/firmware/10-rt2x00-eeprom
index 0e02177f7023d9e6779c6d57344fcd5bdd2f92f6..4c8beac066a60fcf381c0dd594d14d68553814a6 100644 (file)
--- a/target/linux/ramips/base-files/etc/hotplug.d/firmware/10-rt2x00-eeprom
+++ b/target/linux/ramips/base-files/etc/hotplug.d/firmware/10-rt2x00-eeprom
@@ -58,7 +58,7 @@ case "$FIRMWARE" in
                rt2x00_eeprom_extract "factory" 32768 512
                ;;
        tiny-ac)
-               local wifi_mac=$(mtd_get_mac_ascii u-boot-env INIC_MAC_ADDR)
+               wifi_mac=$(mtd_get_mac_ascii u-boot-env INIC_MAC_ADDR)
                rt2x00_eeprom_extract "factory" 0 512
                rt2x00_eeprom_set_macaddr $wifi_mac
                ;;