[PATCH] drm/amd/display: remove redundant check

[José Pekkarinen]

This patch addresses the following warning spotted by
using coccinelle where the case checked does the same
than the else case.

drivers/gpu/drm/amd/display/dc/dml/dcn32/display_mode_vba_util_32.c:4664:8-10: 
WARNING: possible condition with no effect (if == else)

Fixes: 974ce181 ("drm/amd/display: Add check for PState change in DCN32")

Cc: sta...@vger.kernel.org
Signed-off-by: José Pekkarinen <jose.pekkari...@foxhound.fi>
---
 .../drm/amd/display/dc/dml/dcn32/display_mode_vba_util_32.c   | 4 ----
 1 file changed, 4 deletions(-)

diff --git 
a/drivers/gpu/drm/amd/display/dc/dml/dcn32/display_mode_vba_util_32.c 
b/drivers/gpu/drm/amd/display/dc/dml/dcn32/display_mode_vba_util_32.c
index ecea008f19d3..d940dfa5ae43 100644
--- a/drivers/gpu/drm/amd/display/dc/dml/dcn32/display_mode_vba_util_32.c
+++ b/drivers/gpu/drm/amd/display/dc/dml/dcn32/display_mode_vba_util_32.c
@@ -4661,10 +4661,6 @@ void dml32_CalculateMinAndMaxPrefetchMode(
        } else if (AllowForPStateChangeOrStutterInVBlankFinal == 
dm_prefetch_support_uclk_fclk_and_stutter) {
                *MinPrefetchMode = 0;
                *MaxPrefetchMode = 0;
-       } else if (AllowForPStateChangeOrStutterInVBlankFinal ==
-                       dm_prefetch_support_uclk_fclk_and_stutter_if_possible) {
-               *MinPrefetchMode = 0;
-               *MaxPrefetchMode = 3;
        } else {
                *MinPrefetchMode = 0;
                *MaxPrefetchMode = 3;
-- 
2.39.2