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

2014-12-05 Thread Thierry Reding
On Fri, Dec 05, 2014 at 01:07:27PM +0100, SF Markus Elfring wrote: > >> 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

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

2014-12-05 Thread SF Markus Elfring
>> 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

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

2014-12-04 Thread Thierry Reding
On Thu, Dec 04, 2014 at 02:00:35PM +0300, Dan Carpenter wrote: > iommu_domain_alloc() returns NULL on error, it never returns error > pointers. > > Signed-off-by: Dan Carpenter > > diff --git a/drivers/gpu/drm/tegra/drm.c b/drivers/gpu/drm/tegra/drm.c > index e549afe..fa16048 100644 > --- a/driv

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

2014-12-04 Thread Dan Carpenter
iommu_domain_alloc() returns NULL on error, it never returns error pointers. Signed-off-by: Dan Carpenter 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 @@ sta