When it does not support 160MHz in HE phy capabilities information,
it should not treat the NSS number of 160MHz as a valid number,
otherwise the final NSS will be set to 0.
Signed-off-by: Wen Gong <wgong@codeaurora.org>
Link: https://lore.kernel.org/r/1609816120-9411-2-git-send-email-wgong@codeaurora.orgSigned-off-by: Johannes Berg <johannes.berg@intel.com>