diff mbox

[13/13] wlcore: consider dummy packets when tx queues are empty

Message ID 1363095864-24422-14-git-send-email-coelho@ti.com (mailing list archive)
State Not Applicable, archived
Headers show

Commit Message

Luciano Coelho March 12, 2013, 1:44 p.m. UTC 
From: Arik Nemtsov <arik@wizery.com>

Don't ignore dummy packets when our queues are empty. This causes dummy
packets never to be sent when traffic is not suspended by FW thresholds,
which happens only in high Tx throughput situations. This may hurt Rx
performance.

Signed-off-by: Arik Nemtsov <arik@wizery.com>
Signed-off-by: Luciano Coelho <coelho@ti.com>
---
 drivers/net/wireless/ti/wlcore/tx.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox

Patch

diff --git a/drivers/net/wireless/ti/wlcore/tx.c b/drivers/net/wireless/ti/wlcore/tx.c
index 85003c0..004d02e 100644
--- a/drivers/net/wireless/ti/wlcore/tx.c
+++ b/drivers/net/wireless/ti/wlcore/tx.c
@@ -644,6 +644,7 @@  next:
 
 	}
 
+out:
 	if (!skb &&
 	    test_and_clear_bit(WL1271_FLAG_DUMMY_PACKET_PENDING, &wl->flags)) {
 		int q;
@@ -657,7 +658,6 @@  next:
 		spin_unlock_irqrestore(&wl->wl_lock, flags);
 	}
 
-out:
 	return skb;
 }