1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/gpu/drm/udl/udl_fb.c b/drivers/gpu/drm/udl/udl_fb.c
index 9688bfa92ccd..611b6b9bb3cb 100644
--- a/drivers/gpu/drm/udl/udl_fb.c
+++ b/drivers/gpu/drm/udl/udl_fb.c
@@ -122,7 +122,7 @@ int udl_handle_damage(struct udl_framebuffer *fb, int x, int y,
                 return 0;
         cmd = urb->transfer_buffer;
 
-        for (i = y; i < height ; i++) {
+        for (i = y; i < y + height ; i++) {
                 const int line_offset = fb->base.pitches[0] * i;
                 const int byte_offset = line_offset + (x * bpp);
                 const int dev_byte_offset = (fb->base.width * bpp * i) + (x * bpp);