From 00fc56f5f0d67e36b6aaf8b1be704f5eedbc5565 Mon Sep 17 00:00:00 2001 From: Lior David Date: Mon, 27 Mar 2017 21:10:35 +0300 Subject: [PATCH] wil6210: do not start regular scan on stopped p2p device The driver should not allow starting any type of scan on a stopped P2P device. Current implementation only checked social scan. Change-Id: I67d92b0bdb4549681e3d08a256b1798fdaeb0939 Signed-off-by: Lior David Signed-off-by: Maya Erez Signed-off-by: Kalle Valo Git-commit: 4a0e45a78328957b012f554fb2ffcd5c69fe418a Git-repo: git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git Signed-off-by: Maya Erez --- drivers/net/wireless/ath/wil6210/cfg80211.c | 21 +++++++++++---------- 1 file changed, 11 insertions(+), 10 deletions(-) diff --git a/drivers/net/wireless/ath/wil6210/cfg80211.c b/drivers/net/wireless/ath/wil6210/cfg80211.c index acd5347f2cae..923fe470360c 100644 --- a/drivers/net/wireless/ath/wil6210/cfg80211.c +++ b/drivers/net/wireless/ath/wil6210/cfg80211.c @@ -475,22 +475,23 @@ static int wil_cfg80211_scan(struct wiphy *wiphy, } mutex_unlock(&wil->p2p_wdev_mutex); - /* social scan on P2P_DEVICE is handled as p2p search */ - if (wdev->iftype == NL80211_IFTYPE_P2P_DEVICE && - wil_p2p_is_social_scan(request)) { + if (wdev->iftype == NL80211_IFTYPE_P2P_DEVICE) { if (!wil->p2p.p2p_dev_started) { wil_err(wil, "P2P search requested on stopped P2P device\n"); rc = -EIO; goto out; } - wil->scan_request = request; - wil->radio_wdev = wdev; - rc = wil_p2p_search(wil, request); - if (rc) { - wil->radio_wdev = wil_to_wdev(wil); - wil->scan_request = NULL; + /* social scan on P2P_DEVICE is handled as p2p search */ + if (wil_p2p_is_social_scan(request)) { + wil->scan_request = request; + wil->radio_wdev = wdev; + rc = wil_p2p_search(wil, request); + if (rc) { + wil->radio_wdev = wil_to_wdev(wil); + wil->scan_request = NULL; + } + goto out; } - goto out; } (void)wil_p2p_stop_discovery(wil);