[PATCH 1/5 v2] drm/i915: use hlist_for_each_entry

[Geliang Tang]

Use hlist_for_each_entry() instead of hlist_for_each() to simplify
the code.

Signed-off-by: Geliang Tang <geliangtang at 163.com>
---
Changes in v2:
 - Keep head = &eb->buckets[handle & eb->and]
---
 drivers/gpu/drm/i915/i915_gem_execbuffer.c | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

diff --git a/drivers/gpu/drm/i915/i915_gem_execbuffer.c b/drivers/gpu/drm/i915/i915_gem_execbuffer.c
index dccb517..7dc95a7 100644
--- a/drivers/gpu/drm/i915/i915_gem_execbuffer.c
+++ b/drivers/gpu/drm/i915/i915_gem_execbuffer.c
@@ -193,13 +193,10 @@ static struct i915_vma *eb_get_vma(struct eb_vmas *eb, unsigned long handle)
 		return eb->lut[handle];
 	} else {
 		struct hlist_head *head;
-		struct hlist_node *node;
+		struct i915_vma *vma;
 
 		head = &eb->buckets[handle & eb->and];
-		hlist_for_each(node, head) {
-			struct i915_vma *vma;
-
-			vma = hlist_entry(node, struct i915_vma, exec_node);
+		hlist_for_each_entry(vma, head, exec_node) {
 			if (vma->exec_handle == handle)
 				return vma;
 		}
-- 
2.5.0