i915_gem: Convert kmem_cache_alloc(...GFP_ZERO) to kmem_cache_zalloc

The helper exists, might as well use it instead of __GFP_ZERO.

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
This commit is contained in:
Joe Perches 2013-08-29 13:11:07 -07:00 • committed by Daniel Vetter
commit fac15c1082