drm/amdgpu: Use kvzalloc() to simplify code

kvzalloc() can be used instead of kvmalloc() + memset() + explicit NULL
assignments.

It is less verbose and more future proof.

Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Christophe JAILLET 2023-08-20 11:51:16 +02:00 • committed by Alex Deucher
commit 415b7ba36a