[PATCH 3/3] udldrmfb: udl_get_edid: drop unneeded i--

[Hans de Goede]

This is a left-over from when udl_get_edid returned the amount of bytes
successfully read, which it no longer does.

Signed-off-by: Hans de Goede <hdegoede at redhat.com>
---
 drivers/gpu/drm/udl/udl_connector.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/gpu/drm/udl/udl_connector.c 
b/drivers/gpu/drm/udl/udl_connector.c
index a8c76f4..6d7acf4 100644
--- a/drivers/gpu/drm/udl/udl_connector.c
+++ b/drivers/gpu/drm/udl/udl_connector.c
@@ -40,7 +40,6 @@ static u8 *udl_get_edid(struct udl_device *udl)
                                      HZ);
                if (ret < 1) {
                        DRM_ERROR("Read EDID byte %d failed err %x\n", i, ret);
-                       i--;
                        goto error;
                }
                block[i] = rbuf[1];
-- 
1.8.0.2