drm/tidss: remove redundant assignment to variable ret

The assignment of zero to variable is redundant as the following
continue statement loops back to the start of the loop where
ret is assigned a new value from the return to the call to
get_parent_dss_vp. Remove assignment.

Signed-off-by: Colin Ian King <colin.i.king@gmail.com>
Link: https://lore.kernel.org/r/20250702084844.966199-1-colin.i.king@gmail.com
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>

diff --git a/drivers/gpu/drm/tidss/tidss_oldi.c b/drivers/gpu/drm/tidss/tidss_oldi.c
index 8f25159d0666a3a02ce6ccf4e0f99e850717cde4..7688251beba280cdacfeeb2956560aba742faa56 100644 (file)
--- a/drivers/gpu/drm/tidss/tidss_oldi.c
+++ b/drivers/gpu/drm/tidss/tidss_oldi.c
@@ -464,7 +464,6 @@ int tidss_oldi_init(struct tidss_device *tidss)
                                 * which may still be connected.
                                 * Continue to search for that.
                                 */
-                               ret = 0;
                                continue;
                        }
                        goto err_put_node;