net80211: do not allow to unload rate control module if it is still in use.
Keep 'nrefs' counter up-to-date, so 'kldunload wlan_amrr' with 1+ active
wlan(4) interface will not lead to kernel panic.
MFC after: 5 days
Description
Description
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Details
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avos Authored on - Parents
- rS321400: Add common code to support realtime clocks that store year without century.
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