mac80211: replace backticks by $(...)

[oweals/openwrt.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 88751ce3ccea99f32ebd39a9b34012779274a8ae..7ca138c68c57fcb5ddc7d03d66dc9625d5b0b138 100644 (file)
--- a/package/kernel/mac80211/files/lib/netifd/wireless/mac80211.sh
+++ b/package/kernel/mac80211/files/lib/netifd/wireless/mac80211.sh
@@ -1040,7 +1040,7 @@ list_phy_interfaces() {
 drv_mac80211_teardown() {
        wireless_process_kill_all
 
-       for phy in `ls /sys/class/ieee80211/`; do
+       for phy in $(ls /sys/class/ieee80211/); do
                mac80211_interface_cleanup "$phy"
                uci -q -P /var/state revert wireless._${phy}
        done