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net80211: remove (optional) RSN from preobereq

Authored by bz on Apr 12 2022, 10:05 PM.



802.11i-2004 did not specify that RSN can be added to the probereq,
only to the proberesp (and others) yet it was added in what seems was
b032f27c365b992e9d8e42214183b39acfb8c6ac (multi-BSS support).
802.11-2020 does not list the IE either for probereq so remove it.

Sponsored by: The FreeBSD Foundation
MFC after: 2 weeks

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rG FreeBSD src repository
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bz requested review of this revision.Apr 12 2022, 10:05 PM

I think it's okay to remove it. Just make sure it doesn't break adhoc mode 11n rate "negotiation" stuff.

This revision was not accepted when it landed; it landed in state Needs Review.May 17 2022, 10:37 PM
This revision was automatically updated to reflect the committed changes.