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authorJohannes Berg <johannes.berg@intel.com>2018-09-05 13:34:02 +0200
committerJohannes Berg <johannes.berg@intel.com>2018-09-10 09:13:32 +0200
commitcb59bc14e830028d2244861216df038165d7625d (patch)
tree8a2640f332b6491156c3ce6466988fe02dc4166f /net/mac80211
parentcfg80211: Address some corner cases in scan result channel updating (diff)
downloadlinux-cb59bc14e830028d2244861216df038165d7625d.tar.xz
linux-cb59bc14e830028d2244861216df038165d7625d.zip
mac80211: TDLS: fix skb queue/priority assignment
If the TDLS setup happens over a connection to an AP that doesn't have QoS, we nevertheless assign a non-zero TID (skb->priority) and queue mapping, which may confuse us or drivers later. Fix it by just assigning the special skb->priority and then using ieee80211_select_queue() just like other data frames would go through. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/mac80211')
-rw-r--r--net/mac80211/tdls.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/net/mac80211/tdls.c b/net/mac80211/tdls.c
index 5cd5e6e5834e..6c647f425e05 100644
--- a/net/mac80211/tdls.c
+++ b/net/mac80211/tdls.c
@@ -16,6 +16,7 @@
#include "ieee80211_i.h"
#include "driver-ops.h"
#include "rate.h"
+#include "wme.h"
/* give usermode some time for retries in setting up the TDLS session */
#define TDLS_PEER_SETUP_TIMEOUT (15 * HZ)
@@ -1010,14 +1011,13 @@ ieee80211_tdls_prep_mgmt_packet(struct wiphy *wiphy, struct net_device *dev,
switch (action_code) {
case WLAN_TDLS_SETUP_REQUEST:
case WLAN_TDLS_SETUP_RESPONSE:
- skb_set_queue_mapping(skb, IEEE80211_AC_BK);
- skb->priority = 2;
+ skb->priority = 256 + 2;
break;
default:
- skb_set_queue_mapping(skb, IEEE80211_AC_VI);
- skb->priority = 5;
+ skb->priority = 256 + 5;
break;
}
+ skb_set_queue_mapping(skb, ieee80211_select_queue(sdata, skb));
/*
* Set the WLAN_TDLS_TEARDOWN flag to indicate a teardown in progress.