From 9a1e688b8588e9a2f915845ff5e392619ea8ec58 Mon Sep 17 00:00:00 2001
From: Colin Ian King <colin.king@canonical.com>
Date: Fri, 6 Aug 2021 12:16:15 +0100
Subject: drm/amd/display: Remove redundant initialization of variable eng_id
Git-commit: ed7c28c77103e1441ed22eb492b26b9b035403f7
Patch-mainline: v5.15-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 eng_id is being initialized with a value that is never
read, it is being re-assigned on the next statment. 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_enc_cfg.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_link_enc_cfg.c b/drivers/gpu/drm/amd/display/dc/core/dc_link_enc_cfg.c
index 1a89d565c92e..de80a9ea4cfa 100644
--- a/drivers/gpu/drm/amd/display/dc/core/dc_link_enc_cfg.c
+++ b/drivers/gpu/drm/amd/display/dc/core/dc_link_enc_cfg.c
@@ -305,7 +305,7 @@ struct link_encoder *link_enc_cfg_get_next_avail_link_enc(
const struct dc_state *state)
{
struct link_encoder *link_enc = NULL;
- enum engine_id eng_id = ENGINE_ID_UNKNOWN;
+ enum engine_id eng_id;
eng_id = find_first_avail_link_enc(dc->ctx, state);
if (eng_id != ENGINE_ID_UNKNOWN)
--
2.38.1