cfg80211: fix WIPHY_FLAG_IBSS_RSN bit

WIPHY_FLAG_IBSS_RSN is BIT(7) as is WIPHY_FLAG_CONTROL_PORT_PROTOCOL. Change
to BIT(8).

Signed-off-by: Jussi Kivilinna <jussi.kivilinna@mbnet.fi>
Acked-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h
index 2a7936d..97b8b7c 100644
--- a/include/net/cfg80211.h
+++ b/include/net/cfg80211.h
@@ -1355,7 +1355,7 @@
 	WIPHY_FLAG_4ADDR_AP			= BIT(5),
 	WIPHY_FLAG_4ADDR_STATION		= BIT(6),
 	WIPHY_FLAG_CONTROL_PORT_PROTOCOL	= BIT(7),
-	WIPHY_FLAG_IBSS_RSN			= BIT(7),
+	WIPHY_FLAG_IBSS_RSN			= BIT(8),
 };
 
 struct mac_address {