On 9/14/19 1:55 AM, Navid Emamdoost wrote:
> In af9005_identify_state when returning -EIO the allocated buffer should
> be released.
>
> Signed-off-by: Navid Emamdoost <[email protected]>
> ---
> drivers/media/usb/dvb-usb/af9005.c | 4 +++-
> 1 file changed, 3 insertions(+), 1 deletion(-)
>
> diff --git a/drivers/media/usb/dvb-usb/af9005.c
> b/drivers/media/usb/dvb-usb/af9005.c
> index 02697d86e8c1..aee500beaab6 100644
> --- a/drivers/media/usb/dvb-usb/af9005.c
> +++ b/drivers/media/usb/dvb-usb/af9005.c
> @@ -975,8 +975,10 @@ static int af9005_identify_state(struct usb_device *udev,
> *cold = 1;
> else if (reply == 0x02)
> *cold = 0;
> - else
> + else {
> + kfree(buf);
> return -EIO;
> + }
Why not just set ret = -EIO; here?
You only need to add a
if (!ret)
> deb_info("Identify state cold = %d\n", *cold);
before this line.
So this becomes:
else
ret = -EIO;
if (!ret)
deb_info("Identify state cold = %d\n", *cold);
Regards,
Hans
>
> err:
>
