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Re: [PATCH 2/2] mac80211: remove ieee80211_tx_h_check_control_port_protocol()

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On Thu, 2020-03-26 at 15:53 +0100, Johannes Berg wrote:
> From: Johannes Berg <johannes.berg@xxxxxxxxx>
> 
> This code is actually not ever effective, since the skb->protocol
> isn't set up correctly (or at all) on outgoing frames. Also, we
> already set the flags (except for IEEE80211_TX_CTL_USE_MINRATE)
> in other code paths, and rate control already handles the frames
> specially. Just remove it entirely.
> 

Thread necromancy alert ...

But for my own information (and everyone else who cares):

This breaks a couple of hwsim test cases, for example
ap_wpa2_psk_no_control_port.

johannes




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