Re: (subset) [PATCH] drm/imagination: Move dereference after NULL check in pvr_mmu_backing_page_init()

On Wed, 06 Dec 2023 17:37:24 +0300, Dan Carpenter wrote: > This code dereferences "page->pvr_dev" and then checked for NULL on the > next line. Re-order it to avoid a potential NULL pointer dereference. > > Applied to drm/drm-misc (drm-misc-next). Thanks! Maxime

Re: [PATCH] drm/imagination: Move dereference after NULL check in pvr_mmu_backing_page_init()

Hi Dan, Thank you for the patch. On Wed, 2023-12-06 at 17:37 +0300, Dan Carpenter wrote: > This code dereferences "page->pvr_dev" and then checked for NULL on the > next line. Re-order it to avoid a potential NULL pointer dereference. > > Fixes: ff5f643de0bf ("drm/imagination: Add GEM and VM

[PATCH] drm/imagination: Move dereference after NULL check in pvr_mmu_backing_page_init()

This code dereferences "page->pvr_dev" and then checked for NULL on the next line. Re-order it to avoid a potential NULL pointer dereference. Fixes: ff5f643de0bf ("drm/imagination: Add GEM and VM related code") Signed-off-by: Dan Carpenter --- drivers/gpu/drm/imagination/pvr_mmu.c | 4 +++- 1