This is a note to let you know that I've just added the patch titled
ath11k: fix uninitialized rate_idx in ath11k_dp_tx_update_txcompl()
to the 5.17-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
ath11k-fix-uninitialized-rate_idx-in-ath11k_dp_tx_up.patch
and it can be found in the queue-5.17 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit 74ee52dde2cacb4946e91967683ea969627be29d
Author: Wen Gong <quic_wgong@xxxxxxxxxxx>
Date: Wed Feb 9 01:08:16 2022 -0500
ath11k: fix uninitialized rate_idx in ath11k_dp_tx_update_txcompl()
[ Upstream commit 8c4c567fa291e4805d5116f1333b2ed83877032b ]
The rate_idx which passed to ath11k_debugfs_sta_add_tx_stats() by
ath11k_dp_tx_update_txcompl() is not initialized, add initialization
for it.
Tested-on: WCN6855 hw2.0 PCI WLAN.HSP.1.1-03003-QCAHSPSWPL_V1_V2_SILICONZ_LITE-2
Fixes: 1b8bb94c0612 ("ath11k: report tx bitrate for iw wlan station dump")
Signed-off-by: Wen Gong <quic_wgong@xxxxxxxxxxx>
Signed-off-by: Kalle Valo <quic_kvalo@xxxxxxxxxxx>
Link: https://lore.kernel.org/r/20220209060816.423-1-quic_wgong@xxxxxxxxxxx
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/drivers/net/wireless/ath/ath11k/dp_tx.c b/drivers/net/wireless/ath/ath11k/dp_tx.c
index 91d6244b6543..8402961c6688 100644
--- a/drivers/net/wireless/ath/ath11k/dp_tx.c
+++ b/drivers/net/wireless/ath/ath11k/dp_tx.c
@@ -426,7 +426,7 @@ void ath11k_dp_tx_update_txcompl(struct ath11k *ar, struct hal_tx_status *ts)
struct ath11k_sta *arsta;
struct ieee80211_sta *sta;
u16 rate, ru_tones;
- u8 mcs, rate_idx, ofdma;
+ u8 mcs, rate_idx = 0, ofdma;
int ret;
spin_lock_bh(&ab->base_lock);
