diff options
| author | Stanislaw Gruszka <sgruszka@redhat.com> | 2017-01-06 14:05:17 +0100 |
|---|---|---|
| committer | Kalle Valo <kvalo@codeaurora.org> | 2017-01-17 13:58:38 +0200 |
| commit | 51583248187cf224485327aed54b64c348f415dc (patch) | |
| tree | 9b4fd9c303da5e960a201103feb9978ec1c9fa47 /drivers/net/wireless/ralink/rt2x00/rt2x00mac.c | |
| parent | 1701221696764b6861d0ee66850812a8900b9b9b (diff) | |
rt2x00: do not flush empty queue
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Diffstat (limited to 'drivers/net/wireless/ralink/rt2x00/rt2x00mac.c')
| -rw-r--r-- | drivers/net/wireless/ralink/rt2x00/rt2x00mac.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/net/wireless/ralink/rt2x00/rt2x00mac.c b/drivers/net/wireless/ralink/rt2x00/rt2x00mac.c index 3cc1384ed2fc..ecc96312a370 100644 --- a/drivers/net/wireless/ralink/rt2x00/rt2x00mac.c +++ b/drivers/net/wireless/ralink/rt2x00/rt2x00mac.c @@ -743,7 +743,8 @@ void rt2x00mac_flush(struct ieee80211_hw *hw, struct ieee80211_vif *vif, return; tx_queue_for_each(rt2x00dev, queue) - rt2x00queue_flush_queue(queue, drop); + if (!rt2x00queue_empty(queue)) + rt2x00queue_flush_queue(queue, drop); } EXPORT_SYMBOL_GPL(rt2x00mac_flush); |