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-rw-r--r--package/kernel/mac80211/files/lib/wifi/mac80211.sh4
1 files changed, 4 insertions, 0 deletions
diff --git a/package/kernel/mac80211/files/lib/wifi/mac80211.sh b/package/kernel/mac80211/files/lib/wifi/mac80211.sh
index 3ecd932228..e24a2a634e 100644
--- a/package/kernel/mac80211/files/lib/wifi/mac80211.sh
+++ b/package/kernel/mac80211/files/lib/wifi/mac80211.sh
@@ -167,6 +167,10 @@ detect_mac80211() {
path="$(iwinfo nl80211 path "$dev")"
macaddr="$(cat /sys/class/ieee80211/${dev}/macaddress)"
+
+ # work around phy rename related race condition
+ [ -n "$path" -o -n "$macaddr" ] || continue
+
board_dev=
fallback_board_dev=
json_for_each_item check_board_phy wlan