mac80211: don't WARN on bad WMM parameters from buggy APs
Apparently, some APs are buggy enough to send a zeroed WMM IE. Don't WARN on this since this is not caused by a bug on the client's system. This aligns the condition of the WARNING in drv_conf_tx with the validity check in ieee80211_sta_wmm_params. We will now pick the default values whenever we get a zeroed WMM IE. This has been reported here: https://bugzilla.kernel.org/show_bug.cgi?id=199161 Fixes: f409079b ("mac80211: sanity check CW_min/CW_max towards driver") Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
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