From: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
To: kvalo@codeaurora.org, davem@davemloft.net, kuba@kernel.org,
erik.stromdahl@gmail.com
Cc: ath10k@lists.infradead.org, linux-wireless@vger.kernel.org,
netdev@vger.kernel.org, linux-kernel@vger.kernel.org,
kernel-janitors@vger.kernel.org,
Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Subject: [PATCH 1/2] ath10k: Fix an error handling path
Date: Sun, 22 Nov 2020 18:03:42 +0100 [thread overview]
Message-ID: <20201122170342.1346011-1-christophe.jaillet@wanadoo.fr> (raw)
If 'ath10k_usb_create()' fails, we should release some resources and report
an error instead of silently continuing.
Fixes: 4db66499df91 ("ath10k: add initial USB support")
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
---
drivers/net/wireless/ath/ath10k/usb.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/net/wireless/ath/ath10k/usb.c b/drivers/net/wireless/ath/ath10k/usb.c
index 05a620ff6fe2..0b47c3a09794 100644
--- a/drivers/net/wireless/ath/ath10k/usb.c
+++ b/drivers/net/wireless/ath/ath10k/usb.c
@@ -997,6 +997,8 @@ static int ath10k_usb_probe(struct usb_interface *interface,
ar_usb = ath10k_usb_priv(ar);
ret = ath10k_usb_create(ar, interface);
+ if (ret)
+ goto err;
ar_usb->ar = ar;
ar->dev_id = product_id;
--
2.27.0
next reply other threads:[~2020-11-22 17:03 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-11-22 17:03 Christophe JAILLET [this message]
2020-12-02 18:32 ` [PATCH 1/2] ath10k: Fix an error handling path Kalle Valo
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