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Only set libusb cancellable status if the transfer succeeds.

nfactor-troky
Con Kolivas 11 years ago
parent
commit
0657b64e38
  1. 4
      usbutils.c

4
usbutils.c

@ -2258,6 +2258,7 @@ static void init_usb_transfer(struct usb_transfer *ut) @@ -2258,6 +2258,7 @@ static void init_usb_transfer(struct usb_transfer *ut)
if (unlikely(!ut->transfer))
quit(1, "Failed to libusb_alloc_transfer");
ut->transfer->user_data = ut;
ut->cancellable = false;
}
static void complete_usb_transfer(struct usb_transfer *ut)
@ -2335,10 +2336,11 @@ static int usb_submit_transfer(struct usb_transfer *ut, struct libusb_transfer * @@ -2335,10 +2336,11 @@ static int usb_submit_transfer(struct usb_transfer *ut, struct libusb_transfer *
int err;
INIT_LIST_HEAD(&ut->list);
ut->cancellable = cancellable;
cg_wlock(&cgusb_fd_lock);
err = libusb_submit_transfer(transfer);
if (likely(!err))
ut->cancellable = cancellable;
list_add(&ut->list, &ut_list);
cg_wunlock(&cgusb_fd_lock);

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