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authorYuan-Chi Pang <fu3mo6goo@gmail.com>2018-09-06 16:57:48 +0800
committerJohannes Berg <johannes.berg@intel.com>2018-09-10 09:14:28 +0200
commitc42055105785580563535e6d3143cad95c7ac7ee (patch)
tree096ac0551470507222848932d612c4876f3a9b77 /net/mac80211/mesh.h
parentcb59bc14e830028d2244861216df038165d7625d (diff)
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mac80211: fix TX status reporting for ieee80211s
TX status reporting to ieee80211s is through ieee80211s_update_metric. There are two problems about ieee80211s_update_metric: 1. The purpose is to estimate the fail probability to a specific link. No need to restrict to data frame. 2. Current implementation does not work if wireless driver does not pass tx_status with skb. Fix this by removing ieee80211_is_data condition, passing ieee80211_tx_status directly to ieee80211s_update_metric, and putting it in both __ieee80211_tx_status and ieee80211_tx_status_ext. Signed-off-by: Yuan-Chi Pang <fu3mo6goo@gmail.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/mac80211/mesh.h')
-rw-r--r--net/mac80211/mesh.h3
1 files changed, 2 insertions, 1 deletions
diff --git a/net/mac80211/mesh.h b/net/mac80211/mesh.h
index ee56f18cad3f..21526630bf65 100644
--- a/net/mac80211/mesh.h
+++ b/net/mac80211/mesh.h
@@ -217,7 +217,8 @@ void mesh_rmc_free(struct ieee80211_sub_if_data *sdata);
int mesh_rmc_init(struct ieee80211_sub_if_data *sdata);
void ieee80211s_init(void);
void ieee80211s_update_metric(struct ieee80211_local *local,
- struct sta_info *sta, struct sk_buff *skb);
+ struct sta_info *sta,
+ struct ieee80211_tx_status *st);
void ieee80211_mesh_init_sdata(struct ieee80211_sub_if_data *sdata);
void ieee80211_mesh_teardown_sdata(struct ieee80211_sub_if_data *sdata);
int ieee80211_start_mesh(struct ieee80211_sub_if_data *sdata);