Hi Gerd, Thank you for the patch. On Tuesday, 11 September 2018 09:59:21 EEST Gerd Hoffmann wrote: > Reported-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx> > Signed-off-by: Gerd Hoffmann <kraxel@xxxxxxxxxx> Reviewed-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx> > --- > drivers/dma-buf/udmabuf.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/dma-buf/udmabuf.c b/drivers/dma-buf/udmabuf.c > index 1862bb6bed..a543fd6ea1 100644 > --- a/drivers/dma-buf/udmabuf.c > +++ b/drivers/dma-buf/udmabuf.c > @@ -260,7 +260,7 @@ static long udmabuf_ioctl(struct file *filp, unsigned > int ioctl, ret = udmabuf_ioctl_create_list(filp, arg); > break; > default: > - ret = -EINVAL; > + ret = -ENOTTY; > break; > } > return ret; -- Regards, Laurent Pinchart