cpp_check reports
drivers/gpu/drm/amd/display/modules/freesync/freesync.c:1143:17: style: Variable
  'oldest_index' is assigned a value that is never used. [unreadVariable]
   oldest_index = 0;
                ^

This variable is not used so remove.

Signed-off-by: Tom Rix <t...@redhat.com>
---
 drivers/gpu/drm/amd/display/modules/freesync/freesync.c | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/drivers/gpu/drm/amd/display/modules/freesync/freesync.c 
b/drivers/gpu/drm/amd/display/modules/freesync/freesync.c
index 5c41a4751db4..5798c0eafa1f 100644
--- a/drivers/gpu/drm/amd/display/modules/freesync/freesync.c
+++ b/drivers/gpu/drm/amd/display/modules/freesync/freesync.c
@@ -1137,10 +1137,6 @@ void mod_freesync_handle_preflip(struct mod_freesync 
*mod_freesync,
 
        if (in_out_vrr->supported &&
                        in_out_vrr->state == VRR_STATE_ACTIVE_VARIABLE) {
-               unsigned int oldest_index = plane->time.index + 1;
-
-               if (oldest_index >= DC_PLANE_UPDATE_TIMES_MAX)
-                       oldest_index = 0;
 
                last_render_time_in_us = curr_time_stamp_in_us -
                                plane->time.prev_update_time_in_us;
-- 
2.27.0

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