[PATCH 1/5] 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>
---
 drivers/gpu/drm/i915/i915_gem_execbuffer.c | 10 +++-------
 1 file changed, 3 insertions(+), 7 deletions(-)

diff --git a/drivers/gpu/drm/i915/i915_gem_execbuffer.c 
b/drivers/gpu/drm/i915/i915_gem_execbuffer.c
index 5d01ea6..8f194be 100644
--- a/drivers/gpu/drm/i915/i915_gem_execbuffer.c
+++ b/drivers/gpu/drm/i915/i915_gem_execbuffer.c
@@ -192,14 +192,10 @@ static struct i915_vma *eb_get_vma(struct eb_vmas *eb, 
unsigned long handle)
                        return NULL;
                return eb->lut[handle];
        } else {
-               struct hlist_head *head;
-               struct hlist_node *node;
-
-               head = &eb->buckets[handle & eb->and];
-               hlist_for_each(node, head) {
-                       struct i915_vma *vma;
+               struct i915_vma *vma;

-                       vma = hlist_entry(node, struct i915_vma, exec_node);
+               hlist_for_each_entry(vma, &eb->buckets[handle & eb->and],
+                                    exec_node) {
                        if (vma->exec_handle == handle)
                                return vma;
                }
-- 
2.5.0