[PATCH 4.9 33/87] rt2800usb: mark tx failure on timeout

[Greg Kroah-Hartman]

4.9-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Stanislaw Gruszka <sgrus...@redhat.com>


[ Upstream commit 1701221696764b6861d0ee66850812a8900b9b9b ]

If we do not get TX status in reasonable time, we most likely fail to
send frame hence mark it as so.

Signed-off-by: Stanislaw Gruszka <sgrus...@redhat.com>
Signed-off-by: Kalle Valo <kv...@codeaurora.org>
Signed-off-by: Sasha Levin <alexander.le...@verizon.com>
Signed-off-by: Greg Kroah-Hartman <gre...@linuxfoundation.org>
---
 drivers/net/wireless/ralink/rt2x00/rt2800usb.c |    5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

--- a/drivers/net/wireless/ralink/rt2x00/rt2800usb.c
+++ b/drivers/net/wireless/ralink/rt2x00/rt2800usb.c
@@ -646,10 +646,9 @@ static void rt2800usb_txdone_nostatus(st
                            !test_bit(ENTRY_DATA_STATUS_PENDING, &entry->flags))
                                break;
 
-                       if (test_bit(ENTRY_DATA_IO_FAILED, &entry->flags))
+                       if (test_bit(ENTRY_DATA_IO_FAILED, &entry->flags) ||
+                           rt2800usb_entry_txstatus_timeout(entry))
                                rt2x00lib_txdone_noinfo(entry, TXDONE_FAILURE);
-                       else if (rt2800usb_entry_txstatus_timeout(entry))
-                               rt2x00lib_txdone_noinfo(entry, TXDONE_UNKNOWN);
                        else
                                break;
                }