[PATCH 2/7] drm/edid: Rewrite drm_mode_find_dmt search loop

[Adam Jackson]

No functional change, but will make an upcoming change clearer.

Signed-off-by: Adam Jackson <ajax at redhat.com>
---
 drivers/gpu/drm/drm_edid.c |   19 ++++++++++---------
 1 files changed, 10 insertions(+), 9 deletions(-)

diff --git a/drivers/gpu/drm/drm_edid.c b/drivers/gpu/drm/drm_edid.c
index 79a3637..0a23ee5 100644
--- a/drivers/gpu/drm/drm_edid.c
+++ b/drivers/gpu/drm/drm_edid.c
@@ -499,20 +499,21 @@ static void edid_fixup_preferred(struct drm_connector 
*connector,
 struct drm_display_mode *drm_mode_find_dmt(struct drm_device *dev,
                                           int hsize, int vsize, int fresh)
 {
-       struct drm_display_mode *mode = NULL;
        int i;

        for (i = 0; i < drm_num_dmt_modes; i++) {
                const struct drm_display_mode *ptr = &drm_dmt_modes[i];
-               if (hsize == ptr->hdisplay &&
-                       vsize == ptr->vdisplay &&
-                       fresh == drm_mode_vrefresh(ptr)) {
-                       /* get the expected default mode */
-                       mode = drm_mode_duplicate(dev, ptr);
-                       break;
-               }
+               if (hsize != ptr->hdisplay)
+                       continue;
+               if (vsize != ptr->vdisplay)
+                       continue;
+               if (fresh != drm_mode_vrefresh(ptr))
+                       continue;
+
+               return drm_mode_duplicate(dev, ptr);
        }
-       return mode;
+
+       return NULL;
 }
 EXPORT_SYMBOL(drm_mode_find_dmt);

-- 
1.7.7.6