Re: [patch] drm/tegra: checking IS_ERR() instead of NULL

...

diff --git a/drivers/gpu/drm/tegra/drm.c b/drivers/gpu/drm/tegra/drm.c index e549afe..fa16048 100644 --- a/drivers/gpu/drm/tegra/drm.c +++ b/drivers/gpu/drm/tegra/drm.c @@ -36,8 +36,8 @@ static int tegra_drm_load(struct drm_device *drm, unsigned long flags)

if (iommu_present(&platform_bus_type)) { tegra->domain = iommu_domain_alloc(&platform_bus_type);

• if (IS_ERR(tegra->domain)) {
  

• 	err = PTR_ERR(tegra->domain);
  

• if (!tegra->domain) {
  

• 	err = -ENOMEM;
  goto free;
  

  }

Oh, good catch. Applied, thanks.

How do you think about to amend the commit title?

Is the following wording more appropriate? drm/tegra: Checking for NULL pointer instead of IS_ERR() usage

Regards, Markus