package/kernel/mac80211/patches/rt2x00/026-rt2x00-remove-last_nostatus_check.patch

   1 From 6013a91f15c9dabd668d5736652b9bcfb0ef0378 Mon Sep 17 00:00:00 2001
   2 From: Stanislaw Gruszka <sgruszka@redhat.com>
   3 Date: Sat, 9 Feb 2019 12:08:36 +0100
   4 Subject: [PATCH 26/28] rt2x00: remove last_nostatus_check
   5
   6 We do not any longer check txstatus timeout from tasklet, so do not need
   7 this optimization.
   8
   9 Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
  10 ---
  11  drivers/net/wireless/ralink/rt2x00/rt2800lib.c   | 9 ---------
  12  drivers/net/wireless/ralink/rt2x00/rt2x00.h      | 2 --
  13  drivers/net/wireless/ralink/rt2x00/rt2x00queue.c | 1 -
  14  3 files changed, 12 deletions(-)
  15
  16 --- a/drivers/net/wireless/ralink/rt2x00/rt2800lib.c
  17 +++ b/drivers/net/wireless/ralink/rt2x00/rt2800lib.c
  18 @@ -1164,15 +1164,6 @@ bool rt2800_txstatus_timeout(struct rt2x
  19         struct data_queue *queue;
  20         struct queue_entry *entry;
  21
  22 -       if (!test_bit(DEVICE_STATE_FLUSHING, &rt2x00dev->flags)) {
  23 -               unsigned long tout = msecs_to_jiffies(1000);
  24 -
  25 -               if (time_before(jiffies, rt2x00dev->last_nostatus_check + tout))
  26 -                       return false;
  27 -       }
  28 -
  29 -       rt2x00dev->last_nostatus_check = jiffies;
  30 -
  31         tx_queue_for_each(rt2x00dev, queue) {
  32                 entry = rt2x00queue_get_entry(queue, Q_INDEX_DONE);
  33                 if (rt2800_entry_txstatus_timeout(rt2x00dev, entry))
  34 --- a/drivers/net/wireless/ralink/rt2x00/rt2x00.h
  35 +++ b/drivers/net/wireless/ralink/rt2x00/rt2x00.h
  36 @@ -981,8 +981,6 @@ struct rt2x00_dev {
  37          */
  38         DECLARE_KFIFO_PTR(txstatus_fifo, u32);
  39
  40 -       unsigned long last_nostatus_check;
  41 -
  42         /*
  43          * Timer to ensure tx status reports are read (rt2800usb).
  44          */
  45 --- a/drivers/net/wireless/ralink/rt2x00/rt2x00queue.c
  46 +++ b/drivers/net/wireless/ralink/rt2x00/rt2x00queue.c
  47 @@ -1039,7 +1039,6 @@ void rt2x00queue_start_queues(struct rt2
  48          */
  49         tx_queue_for_each(rt2x00dev, queue)
  50                 rt2x00queue_start_queue(queue);
  51 -       rt2x00dev->last_nostatus_check = jiffies;
  52
  53         rt2x00queue_start_queue(rt2x00dev->rx);
  54  }