Applied. Thanks!
Alex
On Tue, Mar 2, 2021 at 10:03 AM Harry Wentland <harry.wentland@xxxxxxx> wrote:
>
> On 2021-03-02 9:05 a.m., Colin King wrote:
> > From: Colin Ian King <colin.king@xxxxxxxxxxxxx>
> >
> > Currently if stream->signal is neither SIGNAL_TYPE_DISPLAY_PORT_MST or
> > SIGNAL_TYPE_DISPLAY_PORT then variable ret is uninitialized and this is
> > checked for > 0 at the end of the function. Ret should be initialized,
> > I believe setting it to zero is a correct default.
> >
> > Addresses-Coverity: ("Uninitialized scalar variable")
> > Fixes: bd0c064c161c ("drm/amd/display: Add return code instead of boolean for future use")
> > Signed-off-by: Colin Ian King <colin.king@xxxxxxxxxxxxx>
>
> Reviewed-by: Harry Wentland <harry.wentland@xxxxxxx>
>
> Harry
>
> > ---
> > drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_helpers.c | 2 +-
> > 1 file changed, 1 insertion(+), 1 deletion(-)
> >
> > diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_helpers.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_helpers.c
> > index 5159399f8239..5750818db8f6 100644
> > --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_helpers.c
> > +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_helpers.c
> > @@ -530,7 +530,7 @@ bool dm_helpers_dp_write_dsc_enable(
> > {
> > uint8_t enable_dsc = enable ? 1 : 0;
> > struct amdgpu_dm_connector *aconnector;
> > - uint8_t ret;
> > + uint8_t ret = 0;
> >
> > if (!stream)
> > return false;
> >
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