mwifiex: fix missing destroy_workqueue() on error in mwifiex_add_virtual_intf()

Add the missing destroy_workqueue() before return from
mwifiex_add_virtual_intf() in the error handling case.

Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>

diff --git a/drivers/net/wireless/marvell/mwifiex/cfg80211.c b/drivers/net/wireless/marvell/mwifiex/cfg80211.c
index d9f5445..c26469a 100644 (file)
--- a/drivers/net/wireless/marvell/mwifiex/cfg80211.c
+++ b/drivers/net/wireless/marvell/mwifiex/cfg80211.c
@@ -3022,6 +3022,8 @@ struct wireless_dev *mwifiex_add_virtual_intf(struct wiphy *wiphy,
                priv->netdev = NULL;
                memset(&priv->wdev, 0, sizeof(priv->wdev));
                priv->wdev.iftype = NL80211_IFTYPE_UNSPECIFIED;
+               destroy_workqueue(priv->dfs_cac_workqueue);
+               priv->dfs_cac_workqueue = NULL;
                return ERR_PTR(-ENOMEM);
        }