This is a note to let you know that I've just added the patch titled
wifi: rtw89: free unused skb to prevent memory leak
to the 6.0-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:
wifi-rtw89-free-unused-skb-to-prevent-memory-leak.patch
and it can be found in the queue-6.0 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit e6763722ccee86e9781f06e29abaafe893054529
Author: Po-Hao Huang <phhuang@xxxxxxxxxxx>
Date: Fri Sep 16 11:38:09 2022 +0800
wifi: rtw89: free unused skb to prevent memory leak
[ Upstream commit eae672f386049146058b9e5d3d33e9e4af9dca1d ]
This avoid potential memory leak under power saving mode.
Signed-off-by: Po-Hao Huang <phhuang@xxxxxxxxxxx>
Signed-off-by: Ping-Ke Shih <pkshih@xxxxxxxxxxx>
Signed-off-by: Kalle Valo <kvalo@xxxxxxxxxx>
Link: https://lore.kernel.org/r/20220916033811.13862-6-pkshih@xxxxxxxxxxx
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/drivers/net/wireless/realtek/rtw89/core.c b/drivers/net/wireless/realtek/rtw89/core.c
index a5880a54812e..8b338e5ce364 100644
--- a/drivers/net/wireless/realtek/rtw89/core.c
+++ b/drivers/net/wireless/realtek/rtw89/core.c
@@ -872,6 +872,7 @@ int rtw89_h2c_tx(struct rtw89_dev *rtwdev,
rtw89_debug(rtwdev, RTW89_DBG_FW,
"ignore h2c due to power is off with firmware state=%d\n",
test_bit(RTW89_FLAG_FW_RDY, rtwdev->flags));
+ dev_kfree_skb(skb);
return 0;
}
