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>
diff --git a/net/mac80211/rate.c b/net/mac80211/rate.c
index b07e2f7..a4e2f4e 100644
--- a/net/mac80211/rate.c
+++ b/net/mac80211/rate.c
@@ -307,7 +307,7 @@
}
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 =