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MFC r283313:

Description

MFC r283313:

Properly update TX statistics for wlan(4).
ieee80211_pwrsave() can fail due to queue overflow, check its return code
and increment oerrors counter when it fails. Also handle more error cases
and update oerrors counter when we don't send mbuf due to some errors.
Return ENETDOWN when parent interface isn't ready. Update obytes and omcasts
counters in corresponding places.

PR: 184626
Differential Revision: https://reviews.freebsd.org/D2621

Details

Committed
aeMay 31 2015, 11:29 PM
Differential Revision
D2621: Properly update TX statistics for wlan(4)
Parents
rS283854: MFC r272719:
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