linux-kernel - [PATCH linux-next] drm/amd/display: Remove the unneeded result variable

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Message-Id: <20220902075450.319982-1-zhang.songyi@zte.com.cn>
Date:   Fri,  2 Sep 2022 07:54:50 +0000
From:   cgel.zte@...il.com
To:     harry.wentland@....com
Cc:     sunpeng.li@....com, Rodrigo.Siqueira@....com,
        alexander.deucher@....com, christian.koenig@....com,
        Xinhui.Pan@....com, airlied@...ux.ie, daniel@...ll.ch,
        wenjing.liu@....com, Jun.Lei@....com, Jimmy.Kizito@....com,
        Jerry.Zuo@....com, meenakshikumar.somasundaram@....com,
        hanghong.ma@....com, amd-gfx@...ts.freedesktop.org,
        dri-devel@...ts.freedesktop.org, linux-kernel@...r.kernel.org,
        zhang songyi <zhang.songyi@....com.cn>,
        Zeal Robot <zealci@....com.cn>
Subject: [PATCH linux-next] drm/amd/display: Remove the unneeded result variable

From: zhang songyi <zhang.songyi@....com.cn>

Return the enable_link_dp() directly instead of storing it in another
redundant variable.

Reported-by: Zeal Robot <zealci@....com.cn>
Signed-off-by: zhang songyi <zhang.songyi@....com.cn>
---
 drivers/gpu/drm/amd/display/dc/core/dc_link.c | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_link.c b/drivers/gpu/drm/amd/display/dc/core/dc_link.c
index f9b798b7933c..4ab27e231337 100644
--- a/drivers/gpu/drm/amd/display/dc/core/dc_link.c
+++ b/drivers/gpu/drm/amd/display/dc/core/dc_link.c
@@ -2077,11 +2077,7 @@ static enum dc_status enable_link_edp(
 		struct dc_state *state,
 		struct pipe_ctx *pipe_ctx)
 {
-	enum dc_status status;
-
-	status = enable_link_dp(state, pipe_ctx);
-
-	return status;
+	return enable_link_dp(state, pipe_ctx);
 }
 
 static enum dc_status enable_link_dp_mst(
-- 
2.25.1