From 6013a91f15c9dabd668d5736652b9bcfb0ef0378 Mon Sep 17 00:00:00 2001
From: Stanislaw Gruszka <sgruszka@redhat.com>
Date: Sat, 9 Feb 2019 12:08:36 +0100
X-Patchwork-Submitter: Stanislaw Gruszka <sgruszka@redhat.com>
X-Patchwork-Id: 10804447
X-Patchwork-Delegate: kvalo@adurom.com
Subject: [PATCH 26/28] rt2x00: remove last_nostatus_check

We do not any longer check txstatus timeout from tasklet, so do not need
this optimization.

Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
---
 drivers/net/wireless/ralink/rt2x00/rt2800lib.c   | 9 ---------
 drivers/net/wireless/ralink/rt2x00/rt2x00.h      | 2 --
 drivers/net/wireless/ralink/rt2x00/rt2x00queue.c | 1 -
 3 files changed, 12 deletions(-)

--- a/drivers/net/wireless/ralink/rt2x00/rt2800lib.c
+++ b/drivers/net/wireless/ralink/rt2x00/rt2800lib.c
@@ -1164,15 +1164,6 @@ bool rt2800_txstatus_timeout(struct rt2x
 	struct data_queue *queue;
 	struct queue_entry *entry;
 
-	if (!test_bit(DEVICE_STATE_FLUSHING, &rt2x00dev->flags)) {
-		unsigned long tout = msecs_to_jiffies(1000);
-
-		if (time_before(jiffies, rt2x00dev->last_nostatus_check + tout))
-			return false;
-	}
-
-	rt2x00dev->last_nostatus_check = jiffies;
-
 	tx_queue_for_each(rt2x00dev, queue) {
 		entry = rt2x00queue_get_entry(queue, Q_INDEX_DONE);
 		if (rt2800_entry_txstatus_timeout(rt2x00dev, entry))
--- a/drivers/net/wireless/ralink/rt2x00/rt2x00.h
+++ b/drivers/net/wireless/ralink/rt2x00/rt2x00.h
@@ -981,8 +981,6 @@ struct rt2x00_dev {
 	 */
 	DECLARE_KFIFO_PTR(txstatus_fifo, u32);
 
-	unsigned long last_nostatus_check;
-
 	/*
 	 * Timer to ensure tx status reports are read (rt2800usb).
 	 */
--- a/drivers/net/wireless/ralink/rt2x00/rt2x00queue.c
+++ b/drivers/net/wireless/ralink/rt2x00/rt2x00queue.c
@@ -1039,7 +1039,6 @@ void rt2x00queue_start_queues(struct rt2
 	 */
 	tx_queue_for_each(rt2x00dev, queue)
 		rt2x00queue_start_queue(queue);
-	rt2x00dev->last_nostatus_check = jiffies;
 
 	rt2x00queue_start_queue(rt2x00dev->rx);
 }
