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authorSara Sharon <sara.sharon@intel.com>2018-02-19 15:48:40 +0300
committerJohannes Berg <johannes.berg@intel.com>2018-02-22 23:13:03 +0300
commita1f2ba04cc92414b6b933289365eab878b0b2bf4 (patch)
treeab2e4b79651071f5214a1632d5d72be6a2156428 /net/mac80211/iface.c
parent7299d6f7bfd1921c0cfb5e202155f1a5cfdb57d0 (diff)
downloadlinux-a1f2ba04cc92414b6b933289365eab878b0b2bf4.tar.xz
mac80211: add get TID helper
Extracting the TID from the QOS header is common enough to justify helper. Signed-off-by: Sara Sharon <sara.sharon@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/mac80211/iface.c')
-rw-r--r--net/mac80211/iface.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/net/mac80211/iface.c b/net/mac80211/iface.c
index 5fe01f82df12..d13ba064951f 100644
--- a/net/mac80211/iface.c
+++ b/net/mac80211/iface.c
@@ -1324,8 +1324,7 @@ static void ieee80211_iface_work(struct work_struct *work)
mutex_lock(&local->sta_mtx);
sta = sta_info_get_bss(sdata, mgmt->sa);
if (sta) {
- u16 tid = *ieee80211_get_qos_ctl(hdr) &
- IEEE80211_QOS_CTL_TID_MASK;
+ u16 tid = ieee80211_get_tid(hdr);
__ieee80211_stop_rx_ba_session(
sta, tid, WLAN_BACK_RECIPIENT,