Fix kernel build by restoring a temporary variable which was not yet

ripe for removal.

diff --git a/sys/dev/usb/wlan/if_urtwn.c b/sys/dev/usb/wlan/if_urtwn.c
index 1a713175735001dada25cee8c1a8c1895d815f2f..3896aa0b1ddf5833fd3ca222e05ca661d6553545 100644 (file)
--- a/sys/dev/usb/wlan/if_urtwn.c
+++ b/sys/dev/usb/wlan/if_urtwn.c
@@ -1542,6 +1542,7 @@ urtwn_newstate(struct ieee80211vap *vap, enum ieee80211_state nstate, int arg)
        struct urtwn_softc *sc = ic->ic_softc;
        struct ieee80211_node *ni;
        enum ieee80211_state ostate;
+       uint32_t reg;
 
        ostate = vap->iv_state;
        DPRINTF("%s -> %s\n", ieee80211_state_name[ostate],