From: Dongliang Mu <dzm91@hust.edu.cn>
Date: Thu, 9 Mar 2023 10:16:36 +0800
Subject: [PATCH] wifi: rtw88: fix memory leak in rtw_usb_probe()
References: bsc#1012628
Patch-mainline: 6.3.4
Git-commit: 48181d285623198c33bb9698992502687b258efa
[ Upstream commit 48181d285623198c33bb9698992502687b258efa ]
drivers/net/wireless/realtek/rtw88/usb.c:876 rtw_usb_probe()
warn: 'hw' from ieee80211_alloc_hw() not released on lines: 811
Fix this by modifying return to a goto statement.
Signed-off-by: Dongliang Mu <dzm91@hust.edu.cn>
Reviewed-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20230309021636.528601-1-dzm91@hust.edu.cn
Signed-off-by: Sasha Levin <sashal@kernel.org>
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
---
drivers/net/wireless/realtek/rtw88/usb.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/wireless/realtek/rtw88/usb.c b/drivers/net/wireless/realtek/rtw88/usb.c
index a10d6fef..8e2c99f9 100644
--- a/drivers/net/wireless/realtek/rtw88/usb.c
+++ b/drivers/net/wireless/realtek/rtw88/usb.c
@@ -832,7 +832,7 @@ int rtw_usb_probe(struct usb_interface *intf, const struct usb_device_id *id)
ret = rtw_usb_alloc_rx_bufs(rtwusb);
if (ret)
- return ret;
+ goto err_release_hw;
ret = rtw_core_init(rtwdev);
if (ret)
--
2.35.3