From 9877a1931dda56805f8ca57c5cd12cd034711125 Mon Sep 17 00:00:00 2001
From: Colin Ian King <colin.king@canonical.com>
Date: Thu, 7 Oct 2021 13:06:37 +0100
Subject: drm/amd/display: Remove redundant initialization of variable result
Git-commit: 08808f75d9b7925627a2d56a6f609a38ced67409
Patch-mainline: v5.16-rc1
References: jsc#PED-1166 jsc#PED-1168 jsc#PED-1170 jsc#PED-1218 jsc#PED-1220 jsc#PED-1222 jsc#PED-1223 jsc#PED-1225
The variable result is being initialized with a value that is never
read, it is being updated immediately afterwards in both branches
of an if statement. The assignment is redundant and can be removed.
Addresses-Coverity: ("Unused value")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Acked-by: Patrik Jakobsson <pjakobsson@suse.de>
---
drivers/gpu/drm/amd/display/dc/core/dc_link_dpia.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_link_dpia.c b/drivers/gpu/drm/amd/display/dc/core/dc_link_dpia.c
index 6936b9d549e5..8387767ec1b3 100644
--- a/drivers/gpu/drm/amd/display/dc/core/dc_link_dpia.c
+++ b/drivers/gpu/drm/amd/display/dc/core/dc_link_dpia.c
@@ -774,7 +774,7 @@ static enum link_training_result dpia_training_eq_phase(struct dc_link *link,
struct link_training_settings *lt_settings,
uint32_t hop)
{
- enum link_training_result result = LINK_TRAINING_EQ_FAIL_EQ;
+ enum link_training_result result;
if (link->lttpr_mode == LTTPR_MODE_NON_TRANSPARENT)
result = dpia_training_eq_non_transparent(link, lt_settings, hop);
--
2.38.1