drm: fix useless gcc unused variable warning
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>
diff --git a/drivers/gpu/drm/drm_edid.c b/drivers/gpu/drm/drm_edid.c
index 681753e..0fbb0da 100644
--- a/drivers/gpu/drm/drm_edid.c
+++ b/drivers/gpu/drm/drm_edid.c
@@ -205,7 +205,7 @@
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;