From 5d5ddc1431a1af9f85c84b1e592ab3cbe41e880b Mon Sep 17 00:00:00 2001 From: Dmitry Shmidt Date: Thu, 15 Sep 2011 09:22:35 -0700 Subject: net: wireless: Add CFG80211_ALLOW_RECONNECT option Signed-off-by: Dmitry Shmidt --- net/wireless/Kconfig | 11 +++++++++++ net/wireless/sme.c | 2 ++ 2 files changed, 13 insertions(+) (limited to 'net') diff --git a/net/wireless/Kconfig b/net/wireless/Kconfig index 1f1ef70f34f2..8e2a668c9230 100644 --- a/net/wireless/Kconfig +++ b/net/wireless/Kconfig @@ -159,3 +159,14 @@ config LIB80211_DEBUG 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. diff --git a/net/wireless/sme.c b/net/wireless/sme.c index dec0fa28372e..a346241e5335 100644 --- a/net/wireless/sme.c +++ b/net/wireless/sme.c @@ -760,8 +760,10 @@ int __cfg80211_connect(struct cfg80211_registered_device *rdev, ASSERT_WDEV_LOCK(wdev); +#ifndef CONFIG_CFG80211_ALLOW_RECONNECT if (wdev->sme_state != CFG80211_SME_IDLE) return -EALREADY; +#endif if (WARN_ON(wdev->connect_keys)) { kfree(wdev->connect_keys); -- cgit v1.2.3