Commit 3c9d2f6c authored Apr 21, 2011 by Naveen Singh Committed by Greg Kroah-Hartman Apr 25, 2011

ath6kl: fix scan operation while disconnect



If a scan operation is pending and in between a disconnect
event is received from firmware the scan results never get
sent back to cfg80211. This causes a scan failure and yields
a device/resource busy state upon retries. If a disconnect
event is received and scan is pending return the scan done
to the cfg80211 to enable futher scans to be issued.

Signed-off-by: Naveen Singh <nsingh@atheros.com>
Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

parent 26e58b51

drivers/staging/ath6kl/os/linux/cfg80211.c

+4 −0

Original line number	Diff line number	Diff line
		@@ -627,6 +627,10 @@ ar6k_cfg80211_disconnect_event(struct ar6_softc *ar, u8 reason,

		AR_DEBUG_PRINTF(ATH_DEBUG_INFO, ("%s: reason=%u\n", __func__, reason));

		if (ar->scan_request) {
		cfg80211_scan_done(ar->scan_request, true);
		ar->scan_request = NULL;
		}
		if((ADHOC_NETWORK & ar->arNetworkType)) {
		if(NL80211_IFTYPE_ADHOC != ar->wdev->iftype) {
		AR_DEBUG_PRINTF(ATH_DEBUG_INFO,