gma500: oaktrail_lvds_init() drop unused variable

Signed-off-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>

1 files changed, 1 insertions, 2 deletions

diff --git a/drivers/gpu/drm/gma500/oaktrail_lvds.c b/drivers/gpu/drm/gma500/oaktrail_lvds.c
index 37273b80bcd5..654f32b22b21 100644
--- a/drivers/gpu/drm/gma500/oaktrail_lvds.c
+++ b/drivers/gpu/drm/gma500/oaktrail_lvds.c
@@ -331,7 +331,6 @@ void oaktrail_lvds_init(struct drm_device *dev,
         struct drm_encoder *encoder;
         struct drm_psb_private *dev_priv = dev->dev_private;
         struct edid *edid;
-        int ret = 0;
         struct i2c_adapter *i2c_adap;
         struct drm_display_mode *scan;  /* *modes, *bios_mode; */
 
@@ -400,7 +399,7 @@ void oaktrail_lvds_init(struct drm_device *dev,
                 if (edid) {
                         drm_mode_connector_update_edid_property(connector,
                                                                         edid);
-                        ret = drm_add_edid_modes(connector, edid);
+                        drm_add_edid_modes(connector, edid);
                         kfree(edid);
                 }