Re: [PATCH] drm/omap: dsi: fix unsigned expression compared with zero

[Tomi Valkeinen]

On 14/03/2021 04:15, Laurent Pinchart wrote:
> Hi Junlin,
>
> Thank you for the patch.
>
> On Fri, Mar 12, 2021 at 03:14:45PM +0800, angkery wrote:
> > From: Junlin Yang <yangjunlin@xxxxxxxxxx>
> >
> > r is "u32" always >= 0,mipi_dsi_create_packet may return little than zero.
> > so r < 0 condition is never accessible.
> >
> > Fixes coccicheck warnings:
> > ./drivers/gpu/drm/omapdrm/dss/dsi.c:2155:5-6:
> > WARNING: Unsigned expression compared with zero: r < 0
> >
> > Signed-off-by: Junlin Yang <yangjunlin@xxxxxxxxxx>
>
> Reviewed-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
>
> Tomi, will you take this in your tree ?

Thanks. Yes, I'll pick this up.

 Tomi