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staging: vt6656: Fix crash when WLAN is turned off 

Stop submitting urbs before calling usb_kill_urb() and usb_free_urb().

Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Link: https://lore.kernel.org/r/20220203192201.GA18509@matrix-ESPRIMO-P710
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Philipp Hortmann 2022-02-03 20:22:01 +01:00 committed by Greg Kroah-Hartman
parent c531c785bc
commit 3a797f364f
1 changed files with 3 additions and 1 deletions
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4
drivers/staging/vt6656/usbpipe.c
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@ -230,7 +230,9 @@ static void vnt_start_interrupt_urb_complete(struct urb *urb)
else
vnt_int_process_data(priv);
status = usb_submit_urb(priv->interrupt_urb, GFP_ATOMIC);
if (!test_bit(DEVICE_FLAGS_DISCONNECTED, &priv->flags))
status = usb_submit_urb(priv->interrupt_urb, GFP_ATOMIC);
if (status)
dev_dbg(&priv->usb->dev, "Submit int URB failed %d\n", status);
}