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-rw-r--r--target/linux/ath79/base-files/etc/hotplug.d/firmware/10-ath9k-eeprom4
1 files changed, 2 insertions, 2 deletions
diff --git a/target/linux/ath79/base-files/etc/hotplug.d/firmware/10-ath9k-eeprom b/target/linux/ath79/base-files/etc/hotplug.d/firmware/10-ath9k-eeprom
index 25d82a5f0d..7911d0aa1e 100644
--- a/target/linux/ath79/base-files/etc/hotplug.d/firmware/10-ath9k-eeprom
+++ b/target/linux/ath79/base-files/etc/hotplug.d/firmware/10-ath9k-eeprom
@@ -60,7 +60,7 @@ xor() {
ath9k_patch_fw_mac() {
local mac=$1
local mac_offset=$(($2))
- local chksum_offset=$(($3))
+ local chksum_offset=$3
local xor_mac
local xor_fw_mac
local xor_fw_chksum
@@ -78,7 +78,7 @@ ath9k_patch_fw_mac() {
xor_fw_chksum=$(xor $xor_fw_chksum $xor_fw_mac $xor_mac)
printf "%b" "\x${xor_fw_chksum:0:2}\x${xor_fw_chksum:2:2}" | \
- dd of=/lib/firmware/$FIRMWARE conv=notrunc bs=1 seek=$chksum_offset count=2
+ dd of=/lib/firmware/$FIRMWARE conv=notrunc bs=1 seek=$(($chksum_offset)) count=2
}
macaddr_2bin $mac | dd of=/lib/firmware/$FIRMWARE conv=notrunc oflag=seek_bytes bs=6 seek=$mac_offset count=1