ath11k: fix packet drops due to incorrect 6 GHz freq value in rx status

ath11k: fix packet drops due to incorrect 6 GHz freq value in rx status

[ Upstream commit 9d6ae1f5cf733c0e8d7f904c501fd015c4b9f0f4 ]

Frequency in rx status is being filled incorrectly in the 6 GHz band as
channel number received is invalid in this case which is causing packet
drops. So fix that.

Fixes: 5dcf42f8b79d ("ath11k: Use freq instead of channel number in rx path")
Signed-off-by: Pradeep Kumar Chitrapu <pradeepc@codeaurora.org>
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/20210722102054.43419-2-jouni@codeaurora.org
Signed-off-by: Sasha Levin <sashal@kernel.org>