drm/vmwgfx: Fix frame-size warning in vmw_mksstat_add_ioctl

Function vmw_mksstat_add_ioctl allocates three big arrays on stack.
That triggers frame-size [-Wframe-larger-than=] warning. Refactor
that function to use kmalloc_array instead.

v2: Initialize page to null to avoid possible uninitialized use of it,
    spotted by the kernel test robot <[email protected]>

Signed-off-by: Martin Krastev <[email protected]>
Reviewed-by: Zack Rusin <[email protected]>
Reviewed-by: Maaz Mombasawala <[email protected]>
Signed-off-by: Zack Rusin <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]

0 files changed, 0 insertions, 0 deletions