From: Christophe JAILLET christophe.jaillet@wanadoo.fr
[ Upstream commit ed3573bc3943c27d2d8e405a242f87ed14572ca1 ]
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 Signed-off-by: Kalle Valo kvalo@codeaurora.org Link: https://lore.kernel.org/r/20201122170342.1346011-1-christophe.jaillet@wanado... Signed-off-by: Sasha Levin sashal@kernel.org --- 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 1e0343081be91..3f3675aa782fb 100644 --- a/drivers/net/wireless/ath/ath10k/usb.c +++ b/drivers/net/wireless/ath/ath10k/usb.c @@ -1009,6 +1009,8 @@ 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;