If MAC80211 is selected in the configuration without also selecting NET_SCHED, there is a missing global (tcf_destroy_chain) in the build. Signed-off-by: Larry Finger <Larry.Finger@xxxxxxxxxxxx> --- Index: wireless-dev/net/mac80211/Kconfig =================================================================== --- wireless-dev.orig/net/mac80211/Kconfig +++ wireless-dev/net/mac80211/Kconfig @@ -9,6 +9,7 @@ config MAC80211 select WIRELESS_EXT select CFG80211 select NET_SCH_FIFO + select NET_SCHED ---help--- This option enables the hardware independent IEEE 802.11 networking stack. --- - To unsubscribe from this list: send the line "unsubscribe linux-wireless" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html