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cw1200: fix missing destroy_workqueue() on error in cw1200_init_common

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[ Upstream commit 7ec8a92618 ]

Add the missing destroy_workqueue() before return from
cw1200_init_common in the error handling case.

Fixes: a910e4a94f ("cw1200: add driver for the ST-E CW1100 & CW1200 WLAN chipsets")
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Qinglang Miao <miaoqinglang@huawei.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/20201119070842.1011-1-miaoqinglang@huawei.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Qinglang Miao 2020-11-19 15:08:42 +08:00 • committed by Greg Kroah-Hartman
commit 0dee7fabab
1 changed files with 2 additions and 0 deletions
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2
drivers/net/wireless/st/cw1200/main.c
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@ -381,6 +381,7 @@ 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;
}
@ -392,6 +393,7 @@ 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;
}