linux-phytec-ti

drm/amdkfd: remove memset before memcpy

calling memcpy immediately after memset with the same region of memory
makes memset redundant.

Signed-off-by: Himanshu Jha <himanshujha199640@gmail.com>
Signed-off-by: Oded Gabbay <oded.gabbay@gmail.com>