[PATCH] drm/msm/dpu: tidy up some error checking
Dan Carpenter
dan.carpenter at linaro.org
Thu Jun 8 11:14:04 UTC 2023
On Thu, Jun 08, 2023 at 02:26:14AM +0300, Dmitry Baryshkov wrote:
> On 07/06/2023 17:42, Dan Carpenter wrote:
> > On Tue, Jun 06, 2023 at 10:23:46PM +0200, Marijn Suijten wrote:
> > > > @@ -359,8 +359,8 @@ static void dpu_encoder_phys_cmd_tearcheck_config(
> > > > * frequency divided by the no. of rows (lines) in the LCDpanel.
> > > > */
> > > > vsync_hz = dpu_kms_get_clk_rate(dpu_kms, "vsync");
> > > > - if (vsync_hz <= 0) {
> > > > - DPU_DEBUG_CMDENC(cmd_enc, "invalid - vsync_hz %u\n",
> > > > + if (!vsync_hz) {
> > > > + DPU_DEBUG_CMDENC(cmd_enc, "invalid - vsync_hz %lu\n",
> > > > vsync_hz);
> > >
> > > Nit: no need to print the value here, you know it's zero. Could be
> > > clarified to just "no vsync clock".
> > >
> >
> > Yeah. That's obviously not useful. Sorry, I will resend.
>
> I'll fix while applying. Seems easier.
Thanks!
regards,
dan carpenter
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