usb: return error code instead of 0 in the enqueue function.
if the enqueue function returns -ESHUTDOWN or -ENOMEM then we return 0 instead of an error. This leads to a timeout and then to a dequeue request of an not enqueued urb. Signed-off-by: Sebastian Siewior <sebastian@breakpoint.cc> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
parent
937ef73d50
commit
a36c27dfd1
|
@ -1615,8 +1615,7 @@ static int isp1760_urb_enqueue(struct usb_hcd *hcd, struct urb *urb,
|
||||||
return -EPIPE;
|
return -EPIPE;
|
||||||
}
|
}
|
||||||
|
|
||||||
isp1760_prepare_enqueue(priv, urb, &qtd_list, mem_flags, pe);
|
return isp1760_prepare_enqueue(priv, urb, &qtd_list, mem_flags, pe);
|
||||||
return 0;
|
|
||||||
}
|
}
|
||||||
|
|
||||||
static int isp1760_urb_dequeue(struct usb_hcd *hcd, struct urb *urb,
|
static int isp1760_urb_dequeue(struct usb_hcd *hcd, struct urb *urb,
|
||||||
|
|
Loading…
Reference in a new issue