Re: [PATCH v1] drm/bridge: anx7625: Don't store unread return value

[Robert Foss]

Hey Sam,

> > diff --git a/drivers/gpu/drm/bridge/analogix/anx7625.c b/drivers/gpu/drm/bridge/analogix/anx7625.c
> > index 14d73fb1dd15b..3471785915c45 100644
> > --- a/drivers/gpu/drm/bridge/analogix/anx7625.c
> > +++ b/drivers/gpu/drm/bridge/analogix/anx7625.c
> > @@ -771,7 +771,7 @@ static int segments_edid_read(struct anx7625_data *ctx,
> >               ret = sp_tx_aux_rd(ctx, 0xf1);
> >
> >               if (ret) {
> > -                     ret = sp_tx_rst_aux(ctx);
> > +                     sp_tx_rst_aux(ctx);
> >                       DRM_DEV_ERROR(dev, "segment read fail, reset!\n");
> >               } else {
> >                       ret = anx7625_reg_block_read(ctx, ctx->i2c.rx_p0_client,
>
> From a quick look this seems to be the wrong fix.
> Replace return 0; with return ret; as the last line in this function
> looks like the correct fix to me.
> With a careful audit that the error handling is OK in said function.

Thanks for the suggestion, let me have a second look at it.

>
>         Sam