mirror of https://gitee.com/openkylin/linux.git
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 <js@sig21.net> Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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parent
75256f0348
commit
6e6d6932a3
drivers/net/wireless/rt2x00
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@ -449,11 +449,14 @@ static void rt2800usb_work_txdone(struct work_struct *work)
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while (!rt2x00queue_empty(queue)) {
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entry = rt2x00queue_get_entry(queue, Q_INDEX_DONE);
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if (test_bit(ENTRY_OWNER_DEVICE_DATA, &entry->flags) ||
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!test_bit(ENTRY_DATA_IO_FAILED, &entry->flags))
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if (test_bit(ENTRY_OWNER_DEVICE_DATA, &entry->flags))
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break;
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if (test_bit(ENTRY_DATA_IO_FAILED, &entry->flags))
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rt2x00lib_txdone_noinfo(entry, TXDONE_FAILURE);
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else if (rt2x00queue_status_timeout(entry))
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rt2x00lib_txdone_noinfo(entry, TXDONE_UNKNOWN);
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else
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break;
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rt2x00lib_txdone_noinfo(entry, TXDONE_FAILURE);
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}
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}
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}
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