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From: Colin King <colin.king@canonical.com>
To: "Harry Wentland" <harry.wentland@amd.com>,
	"Leo Li" <sunpeng.li@amd.com>,
	"Alex Deucher" <alexander.deucher@amd.com>,
	"Christian König" <christian.koenig@amd.com>,
	Xinhui.Pan@amd.com, "David Airlie" <airlied@linux.ie>,
	"Daniel Vetter" <daniel@ffwll.ch>, "Jun Lei" <Jun.Lei@amd.com>,
	"Jimmy Kizito" <Jimmy.Kizito@amd.com>,
	amd-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org
Cc: kernel-janitors@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH] drm/amd/display: Remove redundant initialization of variable eng_id
Date: Fri,  6 Aug 2021 12:16:15 +0100	[thread overview]
Message-ID: <20210806111615.11803-1-colin.king@canonical.com> (raw)

From: Colin Ian King <colin.king@canonical.com>

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>
---
 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)
-- 
2.31.1


             reply	other threads:[~2021-08-06 11:16 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-08-06 11:16 Colin King [this message]
2021-08-06 19:58 ` Alex Deucher

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