diff options
Diffstat (limited to 'net/wireless')
| -rw-r--r-- | net/wireless/Kconfig | 11 | ||||
| -rw-r--r-- | net/wireless/scan.c | 2 | ||||
| -rw-r--r-- | net/wireless/sme.c | 6 |
3 files changed, 18 insertions, 1 deletions
diff --git a/net/wireless/Kconfig b/net/wireless/Kconfig index 2e4444fedbe..8db24da2e2c 100644 --- a/net/wireless/Kconfig +++ b/net/wireless/Kconfig @@ -160,3 +160,14 @@ 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/scan.c b/net/wireless/scan.c index 31119e32e09..5e528c754bf 100644 --- a/net/wireless/scan.c +++ b/net/wireless/scan.c @@ -18,7 +18,7 @@ #include "nl80211.h" #include "wext-compat.h" -#define IEEE80211_SCAN_RESULT_EXPIRE (15 * HZ) +#define IEEE80211_SCAN_RESULT_EXPIRE (3 * HZ) void ___cfg80211_scan_done(struct cfg80211_registered_device *rdev, bool leak) { diff --git a/net/wireless/sme.c b/net/wireless/sme.c index 7b9ecaed96b..4f57761c18f 100644 --- a/net/wireless/sme.c +++ b/net/wireless/sme.c @@ -688,8 +688,10 @@ void __cfg80211_disconnected(struct net_device *dev, const u8 *ie, wdev->iftype != NL80211_IFTYPE_P2P_CLIENT)) return; +#ifndef CONFIG_CFG80211_ALLOW_RECONNECT if (wdev->sme_state != CFG80211_SME_CONNECTED) return; +#endif if (wdev->current_bss) { cfg80211_unhold_bss(wdev->current_bss); @@ -787,10 +789,14 @@ 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; if (WARN_ON(wdev->connect_keys)) { +#else + if (wdev->connect_keys) { +#endif kfree(wdev->connect_keys); wdev->connect_keys = NULL; } |