From: hselasky <hselasky@FreeBSD.org>
Date: Fri, 23 Oct 2015 11:00:35 +0000 (+0000)
Subject: Fix kernel build by restoring a temporary variable which was not yet
X-Git-Url: http://xenbits.xensource.com/gitweb?a=commitdiff_plain;h=a72c24b055f9f365a813ea36313976dba003cb28;p=people%2Fliuw%2Ffreebsd.git

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 1a713175735..3896aa0b1dd 100644
--- 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],