On 25/01/2022 01:44, Colin Ian King wrote:

Currently tx_params is being re-assigned with a new value and the
previous setting IEEE80211_HT_MCS_TX_RX_DIFF is being overwritten.
The assignment operator is incorrect, the original intent was to
bit-wise or the value in. Fix this by replacing the = operator
with |= instead.

Kudos to Christian Lamparter for suggesting the correct fix.

Fixes: fe8ee9ad80b2 ("carl9170: mac80211 glue and command interface")
Signed-off-by: Colin Ian King <redacted>
Cc: <redacted>

Of course:

Acked-by: Christian Lamparter <redacted>