[PATCH 1/3] wlcore: flush tx on CHANGE_CHANNEL

[Arik Nemtsov <arik@xxxxxxxxxx>]

From: Eliad Peller <eliad@xxxxxxxxxx>

On CHANGE_CHANNEL indication, we should flush all the
queued tx frames, so they will be sent on the correct
(current) channel.

Signed-off-by: Arik Nemtsov <arik@xxxxxxxxxx>
---
These patches apply on top of the 18xx patch series.

 drivers/net/wireless/ti/wlcore/main.c |    5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/drivers/net/wireless/ti/wlcore/main.c b/drivers/net/wireless/ti/wlcore/main.c
index ebbedbf..4e71078 100644
--- a/drivers/net/wireless/ti/wlcore/main.c
+++ b/drivers/net/wireless/ti/wlcore/main.c
@@ -2553,8 +2553,9 @@ static int wl1271_op_config(struct ieee80211_hw *hw, u32 changed)
 	 * frames, such as the deauth. To make sure those frames reach the air,
 	 * wait here until the TX queue is fully flushed.
 	 */
-	if ((changed & IEEE80211_CONF_CHANGE_IDLE) &&
-	    (conf->flags & IEEE80211_CONF_IDLE))
+	if ((changed & IEEE80211_CONF_CHANGE_CHANNEL) ||
+	    ((changed & IEEE80211_CONF_CHANGE_IDLE) &&
+	     (conf->flags & IEEE80211_CONF_IDLE)))
 		wl1271_tx_flush(wl);
 
 	mutex_lock(&wl->mutex);
-- 
1.7.9.5

--
To unsubscribe from this list: send the line "unsubscribe linux-wireless" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html