[PATCH net] ieee802154: fix one possible memleak in ca8210_dev_com_init

[Liu Jian]

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 <liujia...@huawei.com>
---
 drivers/net/ieee802154/ca8210.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/net/ieee802154/ca8210.c b/drivers/net/ieee802154/ca8210.c
index e04c3b60cae7..4eb64709d44c 100644
--- a/drivers/net/ieee802154/ca8210.c
+++ b/drivers/net/ieee802154/ca8210.c
@@ -2925,6 +2925,7 @@ 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;
        }
 
-- 
2.17.1