Commit ef95d8ba authored Oct 25, 2015 by Johannes Berg

mac80211: further improve "no supported rates" warning



Allow distinguishing the non-station case from the case of a
station without rates, by using -1 for the non-station case.
This value cannot be reached with a station since that many
legacy rates don't exist.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>

parent 2ed77ea6

net/mac80211/rate.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -307,7 +307,7 @@ static void __rate_control_send_low(struct ieee80211_hw *hw,
		}
		WARN_ONCE(i == sband->n_bitrates,
		"no supported rates (0x%x) in rate_mask 0x%x with flags 0x%x\n",
		sta ? sta->supp_rates[sband->band] : 0,
		sta ? sta->supp_rates[sband->band] : -1,
		rate_mask, rate_flags);

		info->control.rates[0].count =