[FS#59] ath9k: Switch to using mac80211 intermediate software queues causes unstable connections

[LEDE Bugs]

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FS#59 - ath9k: Switch to using mac80211 intermediate software queues causes unstable connections
User who did this: Felix Fietkau (nbd)
Percent Complete: 0% -> 80%

More information can be found at the following URL:
https://bugs.lede-project.org/index.php?do=details&task_id=59