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WiFi: fix ieee80211_media_change() callers

Description

WiFi: fix ieee80211_media_change() callers

In r178354 with the introduction of multi-bss ("vap") support factoring
out started and with r193340 ieee80211_media_change() no longer returned
ENETRESET but only 0 or error.
As ieee80211(9) tells the ieee80211_media_change() function should not
be called directly but is registered with ieee80211_vap_attach() instead.

Some drivers have not been fully converted. After fixing the return
checking some of these functions were simply wrappers between
ieee80211_vap_attach() and ieee80211_media_change(), so remove the extra
function, where possible as well.

PR: 248955
Submitted by: Tong Zhang (ztong0001 gmail.com) (original)
MFC after: 3 days
Sponsored by: The FreeBSD Foundation

Details

Provenance
bzAuthored on
Parents
rS365418: MFC r365328: fortune(6): Grammar fix for a hint on searching ports
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