RE: [PATCH rtw-next 1/5] wifi: rtlwifi: rc: start no BA session for QoS null frames

[Ping-Ke Shih]

Ho Jie Feng <hjf3108@xxxxxxxxx> wrote:
> Only start BA sessions for frames that carry data.

I can't understand why building a BA session for null frames cause lower
throughput? Please explain why.

> 
> Test results (2.4 GHz):
>    before after
> TX 7.0    6.1
> RX 28.3   29.1
> 
> Signed-off-by: Ho Jie Feng <hjf3108@xxxxxxxxx>