mac80211: fix use of local variable

[openwrt/staging/wigyori.git] / package / kernel / mac80211 / files / lib / netifd / wireless / mac80211.sh

diff --git a/package/kernel/mac80211/files/lib/netifd/wireless/mac80211.sh b/package/kernel/mac80211/files/lib/netifd/wireless/mac80211.sh
index 4171af2f60d18707edacd3e321e9550bbb61310b..de003e3d2350475f00be5cfcb10efd6bc3700c1e 100644 (file)
--- a/package/kernel/mac80211/files/lib/netifd/wireless/mac80211.sh
+++ b/package/kernel/mac80211/files/lib/netifd/wireless/mac80211.sh
@@ -367,7 +367,7 @@ mac80211_get_addr() {
        local phy="$1"
        local idx="$(($2 + 1))"
 
-       head -n $(($macidx + 1)) /sys/class/ieee80211/${phy}/addresses | tail -n1
+       head -n $idx /sys/class/ieee80211/${phy}/addresses | tail -n1
 }
 
 mac80211_generate_mac() {