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authorJohannes Berg <johannes.berg@intel.com>2015-10-25 10:59:42 +0200
committerJohannes Berg <johannes.berg@intel.com>2015-11-03 10:56:42 +0100
commitef95d8ba384781ce574c10f87b97d6bab2659735 (patch)
tree618888d2146d2f970affae325394ca919a0172b3 /net
parent2ed77ea69205139c3f6016b250d34e09bf48574d (diff)
downloadlinux-ef95d8ba384781ce574c10f87b97d6bab2659735.tar.bz2
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>
Diffstat (limited to 'net')
-rw-r--r--net/mac80211/rate.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/net/mac80211/rate.c b/net/mac80211/rate.c
index b07e2f748f93..a4e2f4e67f94 100644
--- a/net/mac80211/rate.c
+++ b/net/mac80211/rate.c
@@ -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 =