from lib80211.
If unsure, say N.
+
+config CFG80211_ALLOW_RECONNECT
+ bool "Allow reconnect while already connected"
+ depends on CFG80211
+ default n
+ help
+ cfg80211 stack doesn't allow to connect if you are already
+ connected. This option allows to make a connection in this case.
+
+ Select this option ONLY for wlan drivers that are specifically
+ built for such purposes.