drm/i915: Silence sparse by using gfp_t

Sparse enforces that GFP flags are only manipulated inside gfp_t locals.

Fixes: 619c7ffa8319 ("drm/i915: Avoid undefined behaviour of "u32 >> 32"")
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Cc: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20170901145729.21363-1-chris@chris-wilson.co.uk
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>

diff --git a/drivers/gpu/drm/i915/i915_gem_execbuffer.c b/drivers/gpu/drm/i915/i915_gem_execbuffer.c
index 8a9d37ac16d4773c9f89602b01bfd28c0b488a80..67317b79b9e096062384600688d7ae32d297b325 100644 (file)
--- a/drivers/gpu/drm/i915/i915_gem_execbuffer.c
+++ b/drivers/gpu/drm/i915/i915_gem_execbuffer.c
@@ -290,7 +290,7 @@ static int eb_create(struct i915_execbuffer *eb)
                 * direct lookup.
                 */
                do {
-                       unsigned int flags;
+                       gfp_t flags;
 
                        /* While we can still reduce the allocation size, don't
                         * raise a warning and allow the allocation to fail.