If ieee80211_alloc_hw() fails in vt6656_probe(), it breaks off
initialization, but returns zero.
Found by Linux Driver Verification project (linuxtesting.org).
Signed-off-by: Alexey Khoroshilov <khoroshi...@ispras.ru>
---
drivers/staging/vt6656/main_usb.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/staging/vt6656/main_usb.c
b/drivers/staging/vt6656/main_usb.c
index 71adc1f61838..ab3ab84cb0a7 100644
--- a/drivers/staging/vt6656/main_usb.c
+++ b/drivers/staging/vt6656/main_usb.c
@@ -963,6 +963,7 @@ vt6656_probe(struct usb_interface *intf, const struct
usb_device_id *id)
hw = ieee80211_alloc_hw(sizeof(struct vnt_private), &vnt_mac_ops);
if (!hw) {
dev_err(&udev->dev, "could not register ieee80211_hw\n");
+ rc = -ENOMEM;
goto err_nomem;
}
--
1.9.1
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