diff options
| author |   Xinming Hu <huxm@marvell.com> | 2015-12-14 04:15:07 -0800 |
|---|---|---|
| committer |   Kalle Valo <kvalo@codeaurora.org> | 2015-12-30 16:57:58 +0200 |
| commit | abffd274a243c5e5e72a39148c9dd36b26f7c6b7 (patch) | |
| tree | 0a983149b07ea1389804ab31e98c6ad6e2b7302b /drivers/net/wireless | |
| parent | mwifiex: increase supported wowlan pattern length (diff) | |
| download | linux-dev-abffd274a243c5e5e72a39148c9dd36b26f7c6b7.tar.xz linux-dev-abffd274a243c5e5e72a39148c9dd36b26f7c6b7.zip | |
mwifiex: abort cac in del_station() handler
When hostapd is killed with Ctrl+C before cac get completed,
stop_ap handler will not be called, thus priv->wdev.cac_started
flag remains set.
Hostapd restart attempt will be failed in this case with device
busy error. This patch aborts cac in del_station handler to
handle this corner case.
Signed-off-by: Xinming Hu <huxm@marvell.com>
Signed-off-by: Amitkumar Karwar <akarwar@marvell.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Diffstat (limited to 'drivers/net/wireless')
| -rw-r--r-- | drivers/net/wireless/marvell/mwifiex/cfg80211.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/net/wireless/marvell/mwifiex/cfg80211.c b/drivers/net/wireless/marvell/mwifiex/cfg80211.c index 0aab9354ab5b..f7c26d6bca28 100644 --- a/drivers/net/wireless/marvell/mwifiex/cfg80211.c +++ b/drivers/net/wireless/marvell/mwifiex/cfg80211.c @@ -1708,6 +1708,11 @@ mwifiex_cfg80211_del_station(struct wiphy *wiphy, struct net_device *dev, u8 deauth_mac[ETH_ALEN]; unsigned long flags; + if (!priv->bss_started && priv->wdev.cac_started) { + mwifiex_dbg(priv->adapter, INFO, "%s: abort CAC!\n", __func__); + mwifiex_abort_cac(priv); + } + if (list_empty(&priv->sta_list) || !priv->bss_started) return 0; |