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| author | Christophe JAILLET <christophe.jaillet@wanadoo.fr> | 2020-11-24 18:59:18 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-12-30 13:25:58 +0300 |
| commit | 682a73cdc9cd1557d45478ec8c8d8671302c3b49 (patch) | |
| tree | 85e3effeb3557a55571e701597c0f02dc634ae78 /drivers/net/wireless | |
| parent | 8e36d0ca5e10e3c9b612ab3d8f03c3b37d7918f8 (diff) | |
| download | linux-682a73cdc9cd1557d45478ec8c8d8671302c3b49.tar.xz | |
ath10k: Fix an error handling path
[ 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@wanadoo.fr
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'drivers/net/wireless')
| -rw-r--r-- | drivers/net/wireless/ath/ath10k/usb.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/net/wireless/ath/ath10k/usb.c b/drivers/net/wireless/ath/ath10k/usb.c index c64a03f164c0..f4e6d84bfb91 100644 --- a/drivers/net/wireless/ath/ath10k/usb.c +++ b/drivers/net/wireless/ath/ath10k/usb.c @@ -1019,6 +1019,8 @@ 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; |