On Wed, 15 Feb 2017, Gustavo A. R. Silva wrote:
> Add missing pre-increment to 'waitcount' variable used in do-while loop.
>
> Addresses-Coverity-ID: 1011631
> Signed-off-by: Gustavo A. R. Silva <garsi...@embeddedor.com>
> ---
> drivers/usb/storage/jumpshot.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/usb/storage/jumpshot.c b/drivers/usb/storage/jumpshot.c
> index 011e527..a26c4bb 100644
> --- a/drivers/usb/storage/jumpshot.c
> +++ b/drivers/usb/storage/jumpshot.c
> @@ -313,7 +313,7 @@ static int jumpshot_write_data(struct us_data *us,
> //
> msleep(50);
> }
> - } while ((result != USB_STOR_TRANSPORT_GOOD) && (waitcount <
> 10));
> + } while ((result != USB_STOR_TRANSPORT_GOOD) && (++waitcount <
> 10));
>
> if (result != USB_STOR_TRANSPORT_GOOD)
> usb_stor_dbg(us, "Gah! Waitcount = 10. Bad
> write!?\n");
>
This has already been reported and fixed. See
http://marc.info/?l=linux-usb&m=148604164024557&w=2
Alan Stern
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