This is a note to let you know that I've just added the patch titled
wifi: rtw88: add missing destroy_workqueue() on error path in rtw_core_init()
to the 5.15-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-rtw88-add-missing-destroy_workqueue-on-error-pa.patch
and it can be found in the queue-5.15 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit ff481bf29b74a18742fea32babd489acbe46b730
Author: Yang Yingliang <yangyingliang@xxxxxxxxxx>
Date: Fri Aug 26 10:38:17 2022 +0800
wifi: rtw88: add missing destroy_workqueue() on error path in rtw_core_init()
[ Upstream commit b0ea758b30bbdf7c4323c78b7c50c05d2e1224d5 ]
Add the missing destroy_workqueue() before return from rtw_core_init()
in error path.
Fixes: fe101716c7c9 ("rtw88: replace tx tasklet with work queue")
Signed-off-by: Yang Yingliang <yangyingliang@xxxxxxxxxx>
Reviewed-by: Ping-Ke Shih <pkshih@xxxxxxxxxxx>
Signed-off-by: Kalle Valo <kvalo@xxxxxxxxxx>
Link: https://lore.kernel.org/r/20220826023817.3908255-1-yangyingliang@xxxxxxxxxx
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/drivers/net/wireless/realtek/rtw88/main.c b/drivers/net/wireless/realtek/rtw88/main.c
index 5786995d90d4..d7b7b2cce974 100644
--- a/drivers/net/wireless/realtek/rtw88/main.c
+++ b/drivers/net/wireless/realtek/rtw88/main.c
@@ -1869,7 +1869,7 @@ int rtw_core_init(struct rtw_dev *rtwdev)
ret = rtw_load_firmware(rtwdev, RTW_NORMAL_FW);
if (ret) {
rtw_warn(rtwdev, "no firmware loaded\n");
- return ret;
+ goto out;
}
if (chip->wow_fw_name) {
@@ -1879,11 +1879,15 @@ int rtw_core_init(struct rtw_dev *rtwdev)
wait_for_completion(&rtwdev->fw.completion);
if (rtwdev->fw.firmware)
release_firmware(rtwdev->fw.firmware);
- return ret;
+ goto out;
}
}
return 0;
+
+out:
+ destroy_workqueue(rtwdev->tx_wq);
+ return ret;
}
EXPORT_SYMBOL(rtw_core_init);
