This is a note to let you know that I've just added the patch titled
ieee802154: fix one possible memleak in ca8210_dev_com_init
to the 4.14-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:
ieee802154-fix-one-possible-memleak-in-ca8210_dev_co.patch
and it can be found in the queue-4.14 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit f02243a962a4dc152ee7cef499463a0adb47f815
Author: Liu Jian <liujian56@xxxxxxxxxx>
Date: Mon Jul 20 22:33:15 2020 +0800
ieee802154: fix one possible memleak in ca8210_dev_com_init
[ Upstream commit 88f46b3fe2ac41c381770ebad9f2ee49346b57a2 ]
We should call destroy_workqueue to destroy mlme_workqueue in error branch.
Fixes: ded845a781a5 ("ieee802154: Add CA8210 IEEE 802.15.4 device driver")
Signed-off-by: Liu Jian <liujian56@xxxxxxxxxx>
Link: https://lore.kernel.org/r/20200720143315.40523-1-liujian56@xxxxxxxxxx
Signed-off-by: Stefan Schmidt <stefan@xxxxxxxxxxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/drivers/net/ieee802154/ca8210.c b/drivers/net/ieee802154/ca8210.c
index 3a58962babd41..368369469e321 100644
--- a/drivers/net/ieee802154/ca8210.c
+++ b/drivers/net/ieee802154/ca8210.c
@@ -2924,6 +2924,7 @@ static int ca8210_dev_com_init(struct ca8210_priv *priv)
);
if (!priv->irq_workqueue) {
dev_crit(&priv->spi->dev, "alloc of irq_workqueue failed!\n");
+ destroy_workqueue(priv->mlme_workqueue);
return -ENOMEM;
}
