
For 11a/g mcs 0, preamble:OFDM 0, nss 1x1:0, channel width:20M, 0, mcs 0 rate:0. so (((_pream)) | ((_nss) << 3) | ((_bw) << 5) | ((_rate) << 8)) is 0, so wmi_rate_stats.rate is 0, rx_mpdu is set to 0. Fix it by not setting rx_mpdu to 0 when rate is 0. Change-Id: Ie12660480af42e26c2ea957b6576dbd395730522 CRs-Fixed: 3008693