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rtwn: Restore RF_ENV control type after initializing RF.
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Authored by jhb on Apr 7 2022, 10:12 PM.
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Details

Summary

Both rwlwifi in Linux and rtwn in OpenBSD restore this register,
and the existing code was saving the value and not using it.

Reported by: -Wunused-but-set-variable
Obtained from: OpenBSD

Diff Detail

Repository
rS FreeBSD src repository - subversion
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No Test Coverage
Build Status
Buildable 45070
Build 41958: arc lint + arc unit