From 6e6d6932a3f525d734f6c2f5845e9cadfaeddce9 Mon Sep 17 00:00:00 2001 From: Johannes Stezenbach Date: Mon, 18 Apr 2011 15:30:01 +0200 Subject: [PATCH] rt2800usb: handle TX status timeouts The watchdog just triggers rt2800usb_work_txdone() when it detects a TX status timeout, thus rt2800usb_work_txdone() needs to handle this case. Signed-off-by: Johannes Stezenbach Signed-off-by: Ivo van Doorn Signed-off-by: John W. Linville --- drivers/net/wireless/rt2x00/rt2800usb.c | 11 +++++++---- 1 file changed, 7 insertions(+), 4 deletions(-) diff --git a/drivers/net/wireless/rt2x00/rt2800usb.c b/drivers/net/wireless/rt2x00/rt2800usb.c index 862430e600ad..69004b968122 100644 --- a/drivers/net/wireless/rt2x00/rt2800usb.c +++ b/drivers/net/wireless/rt2x00/rt2800usb.c @@ -449,11 +449,14 @@ static void rt2800usb_work_txdone(struct work_struct *work) while (!rt2x00queue_empty(queue)) { entry = rt2x00queue_get_entry(queue, Q_INDEX_DONE); - if (test_bit(ENTRY_OWNER_DEVICE_DATA, &entry->flags) || - !test_bit(ENTRY_DATA_IO_FAILED, &entry->flags)) + if (test_bit(ENTRY_OWNER_DEVICE_DATA, &entry->flags)) + break; + if (test_bit(ENTRY_DATA_IO_FAILED, &entry->flags)) + rt2x00lib_txdone_noinfo(entry, TXDONE_FAILURE); + else if (rt2x00queue_status_timeout(entry)) + rt2x00lib_txdone_noinfo(entry, TXDONE_UNKNOWN); + else break; - - rt2x00lib_txdone_noinfo(entry, TXDONE_FAILURE); } } } -- 2.20.1