From: Qinglang Miao <miaoqinglang@xxxxxxxxxx>
[ Upstream commit 7ec8a926188eb8e7a3cbaca43ec44f2d7146d71b ]
Add the missing destroy_workqueue() before return from
cw1200_init_common in the error handling case.
Fixes: a910e4a94f69 ("cw1200: add driver for the ST-E CW1100 & CW1200 WLAN chipsets")
Reported-by: Hulk Robot <hulkci@xxxxxxxxxx>
Signed-off-by: Qinglang Miao <miaoqinglang@xxxxxxxxxx>
Signed-off-by: Kalle Valo <kvalo@xxxxxxxxxxxxxx>
Link: https://lore.kernel.org/r/20201119070842.1011-1-miaoqinglang@xxxxxxxxxx
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
drivers/net/wireless/cw1200/main.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/net/wireless/cw1200/main.c b/drivers/net/wireless/cw1200/main.c
index 317daa968e037..057725b06f640 100644
--- a/drivers/net/wireless/cw1200/main.c
+++ b/drivers/net/wireless/cw1200/main.c
@@ -385,6 +385,7 @@ static struct ieee80211_hw *cw1200_init_common(const u8 *macaddr,
CW1200_LINK_ID_MAX,
cw1200_skb_dtor,
priv)) {
+ destroy_workqueue(priv->workqueue);
ieee80211_free_hw(hw);
return NULL;
}
@@ -396,6 +397,7 @@ static struct ieee80211_hw *cw1200_init_common(const u8 *macaddr,
for (; i > 0; i--)
cw1200_queue_deinit(&priv->tx_queue[i - 1]);
cw1200_queue_stats_deinit(&priv->tx_queue_stats);
+ destroy_workqueue(priv->workqueue);
ieee80211_free_hw(hw);
return NULL;
}
--
2.27.0
