drm: fix useless gcc unused variable warning
Dave Airlie [Thu, 18 Dec 2008 06:59:02 +0000 (16:59 +1000)]
the calling function doesn't call this function unless one of the two
states that sets the value is true.

Signed-off-by: Dave Airlie <airlied@redhat.com>

drivers/gpu/drm/drm_edid.c

index 681753e..0fbb0da 100644 (file)
@@ -205,7 +205,7 @@ static void edid_fixup_preferred(struct drm_connector *connector,
                                 u32 quirks)
 {
        struct drm_display_mode *t, *cur_mode, *preferred_mode;
-       int target_refresh;
+       int target_refresh = 0;
 
        if (list_empty(&connector->probed_modes))
                return;