Re: [PATCH] drm/msm: potential error pointer dereference in init()

2021-10-04 Thread Dmitry Baryshkov
On 04/10/2021 13:38, Dan Carpenter wrote: The msm_iommu_new() returns error pointers on failure so check for that to avoid an Oops. Fixes: ccac7ce373c1 ("drm/msm: Refactor address space initialization") Signed-off-by: Dan Carpenter --- Reviewed-by: Dmitry Baryshkov drivers/gpu/drm/msm/di

Re: [PATCH] drm/msm: potential error pointer dereference in init()

2021-10-04 Thread abhinavk
On 2021-10-04 03:38, Dan Carpenter wrote: The msm_iommu_new() returns error pointers on failure so check for that to avoid an Oops. Fixes: ccac7ce373c1 ("drm/msm: Refactor address space initialization") Signed-off-by: Dan Carpenter Reviewed-by: Abhinav Kumar --- drivers/gpu/drm/msm/disp/dpu

[PATCH] drm/msm: potential error pointer dereference in init()

2021-10-04 Thread Dan Carpenter
The msm_iommu_new() returns error pointers on failure so check for that to avoid an Oops. Fixes: ccac7ce373c1 ("drm/msm: Refactor address space initialization") Signed-off-by: Dan Carpenter --- drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c | 4 1 file changed, 4 insertions(+) diff --git a/driver