package/kernel/mac80211/patches/rt2x00/029-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 X-Patchwork-Submitter: Stanislaw Gruszka <sgruszka@redhat.com>
   5 X-Patchwork-Id: 10804447
   6 X-Patchwork-Delegate: kvalo@adurom.com
   7 Subject: [PATCH 26/28] rt2x00: remove last_nostatus_check
   8
   9 We do not any longer check txstatus timeout from tasklet, so do not need
  10 this optimization.
  11
  12 Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
  13 ---
  14  drivers/net/wireless/ralink/rt2x00/rt2800lib.c   | 9 ---------
  15  drivers/net/wireless/ralink/rt2x00/rt2x00.h      | 2 --
  16  drivers/net/wireless/ralink/rt2x00/rt2x00queue.c | 1 -
  17  3 files changed, 12 deletions(-)
  18
  19 --- a/drivers/net/wireless/ralink/rt2x00/rt2800lib.c
  20 +++ b/drivers/net/wireless/ralink/rt2x00/rt2800lib.c
  21 @@ -1164,15 +1164,6 @@ bool rt2800_txstatus_timeout(struct rt2x
  22         struct data_queue *queue;
  23         struct queue_entry *entry;
  24
  25 -       if (!test_bit(DEVICE_STATE_FLUSHING, &rt2x00dev->flags)) {
  26 -               unsigned long tout = msecs_to_jiffies(1000);
  27 -
  28 -               if (time_before(jiffies, rt2x00dev->last_nostatus_check + tout))
  29 -                       return false;
  30 -       }
  31 -
  32 -       rt2x00dev->last_nostatus_check = jiffies;
  33 -
  34         tx_queue_for_each(rt2x00dev, queue) {
  35                 entry = rt2x00queue_get_entry(queue, Q_INDEX_DONE);
  36                 if (rt2800_entry_txstatus_timeout(rt2x00dev, entry))
  37 --- a/drivers/net/wireless/ralink/rt2x00/rt2x00.h
  38 +++ b/drivers/net/wireless/ralink/rt2x00/rt2x00.h
  39 @@ -981,8 +981,6 @@ struct rt2x00_dev {
  40          */
  41         DECLARE_KFIFO_PTR(txstatus_fifo, u32);
  42
  43 -       unsigned long last_nostatus_check;
  44 -
  45         /*
  46          * Timer to ensure tx status reports are read (rt2800usb).
  47          */
  48 --- a/drivers/net/wireless/ralink/rt2x00/rt2x00queue.c
  49 +++ b/drivers/net/wireless/ralink/rt2x00/rt2x00queue.c
  50 @@ -1039,7 +1039,6 @@ void rt2x00queue_start_queues(struct rt2
  51          */
  52         tx_queue_for_each(rt2x00dev, queue)
  53                 rt2x00queue_start_queue(queue);
  54 -       rt2x00dev->last_nostatus_check = jiffies;
  55
  56         rt2x00queue_start_queue(rt2x00dev->rx);
  57  }