On Sat, May 16, 2020 at 08:09:40PM +0100, Chris Wilson wrote:
> drivers/gpu/drm/i915/intel_pm.c:5920 skl_ddb_add_affected_pipes() error: uninitialized symbol 'ret'.
>
> Fixes: 3cf43cdc63fb ("drm/i915: Introduce proper dbuf state")
> Signed-off-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
> Cc: Stanislav Lisovskiy <stanislav.lisovskiy@xxxxxxxxx>
> Cc: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
> ---
> drivers/gpu/drm/i915/intel_pm.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c
> index a21e36ed1a77..762a5184fc69 100644
> --- a/drivers/gpu/drm/i915/intel_pm.c
> +++ b/drivers/gpu/drm/i915/intel_pm.c
> @@ -5917,7 +5917,7 @@ skl_ddb_add_affected_pipes(struct intel_atomic_state *state)
>
> new_dbuf_state = intel_atomic_get_dbuf_state(state);
> if (IS_ERR(new_dbuf_state))
> - return ret;
> + return PTR_ERR(new_dbuf_state);
Doh.
Reviewed-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
>
> old_dbuf_state = intel_atomic_get_old_dbuf_state(state);
>
> --
> 2.20.1
--
Ville Syrjälä
Intel
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