diff mbox series

[5.19,579/717] wifi: rtw89: free unused skb to prevent memory leak

Message ID 20221022072524.035796781@linuxfoundation.org
State New
Headers
Series None |

Commit Message

Greg KH Oct. 22, 2022, 7:27 a.m. UTC 
  From: Po-Hao Huang <phhuang@realtek.com>

[ Upstream commit eae672f386049146058b9e5d3d33e9e4af9dca1d ]

This avoid potential memory leak under power saving mode.

Signed-off-by: Po-Hao Huang <phhuang@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20220916033811.13862-6-pkshih@realtek.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 drivers/net/wireless/realtek/rtw89/core.c | 1 +
 1 file changed, 1 insertion(+)
diff mbox series

Patch

diff --git a/drivers/net/wireless/realtek/rtw89/core.c b/drivers/net/wireless/realtek/rtw89/core.c
index a6a90572e74b..7313eb80fb1e 100644
--- a/drivers/net/wireless/realtek/rtw89/core.c
+++ b/drivers/net/wireless/realtek/rtw89/core.c
@@ -860,6 +860,7 @@  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;
 	}