ARNING: Error inserting ath_hal (/lib/modules/2.6.20-1.2944.fc6/net/ath_hal.ko): Invalid module format
WARNING: Error inserting wlan (/lib/modules/2.6.20-1.2944.fc6/net/wlan.ko): Invalid module format
FATAL: Error inserting ath_pci (/lib/modules/2.6.20-1.2944.fc6/net/ath_pci.ko): Invalid module format