diff mbox

[v2,5/7] rsi: parse TID from data frame correctly

Message ID 1523372657-6067-6-git-send-email-siva8118@gmail.com (mailing list archive)
State Accepted
Commit 3334306a086e6784ad32f395e5dcc9272ca0ce6e
Delegated to: Kalle Valo
Headers show

Commit Message

Siva Rebbagondla April 10, 2018, 3:04 p.m. UTC 
From: Amitkumar Karwar <amit.karwar@redpinesignals.com>

Currently TID is extracted by checking at specific offset in data frame.
This approach doesn't work for some of the frames. This patch uses mac80211
API and do it correctly

Signed-off-by: Amitkumar Karwar <amit.karwar@redpinesignals.com>
Signed-off-by: Siva Rebbagondla <siva.rebbagondla@redpinesignals.com>
---
 drivers/net/wireless/rsi/rsi_91x_core.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)
diff mbox

Patch

diff --git a/drivers/net/wireless/rsi/rsi_91x_core.c b/drivers/net/wireless/rsi/rsi_91x_core.c
index 3ca468b9..1f1b972 100644
--- a/drivers/net/wireless/rsi/rsi_91x_core.c
+++ b/drivers/net/wireless/rsi/rsi_91x_core.c
@@ -432,7 +432,9 @@  void rsi_core_xmit(struct rsi_common *common, struct sk_buff *skb)
 		}
 	} else {
 		if (ieee80211_is_data_qos(wh->frame_control)) {
-			tid = (skb->data[24] & IEEE80211_QOS_TID);
+			u8 *qos = ieee80211_get_qos_ctl(wh);
+
+			tid = *qos & IEEE80211_QOS_CTL_TID_MASK;
 			skb->priority = TID_TO_WME_AC(tid);
 		} else {
 			tid = IEEE80211_NONQOS_TID;