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由 Johannes Berg 提交于
Coverity reported the strange "if (~...)" condition that's always true. It suggested that ! was intended instead of ~, but upon further analysis I'm convinced that what really was intended was a comparison to 0xff/0xffff (in HT/VHT cases respectively), since this indicates that all of the rates are enabled. Change the comparison accordingly. I'm guessing this never really mattered because a reset to not having a rate mask is basically equivalent to having a mask that enables all rates. Reported-by: NColin Ian King <colin.king@canonical.com> Fixes: 2ffbe6d3 ("mac80211: fix and optimize MCS mask handling") Fixes: b119ad6e ("mac80211: add rate mask logic for vht rates") Reviewed-by: NColin Ian King <colin.king@canonical.com> Link: https://lore.kernel.org/r/20210212112213.36b38078f569.I8546a20c80bc1669058eb453e213630b846e107b@changeidSigned-off-by: NJohannes Berg <johannes.berg@intel.com>
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