linux-kernel - [PATCH] gpu: drm/amd: Fix traditional comparison using max method

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Message-Id: <20230619105514.1888-1-lidong@vivo.com>
Date:   Mon, 19 Jun 2023 18:54:45 +0800
From:   Li Dong <lidong@...o.com>
To:     Harry Wentland <harry.wentland@....com>,
        Leo Li <sunpeng.li@....com>,
        Rodrigo Siqueira <Rodrigo.Siqueira@....com>,
        Alex Deucher <alexander.deucher@....com>,
        Christian König <christian.koenig@....com>,
        "Pan, Xinhui" <Xinhui.Pan@....com>,
        David Airlie <airlied@...il.com>,
        Daniel Vetter <daniel@...ll.ch>, Aric Cyr <aric.cyr@....com>,
        Tom Rix <trix@...hat.com>,
        Qingqing Zhuo <qingqing.zhuo@....com>,
        Anthony Koo <Anthony.Koo@....com>,
        "Leo (Hanghong) Ma" <hanghong.ma@....com>,
        Li Dong <lidong@...o.com>,
        Dillon Varone <Dillon.Varone@....com>,
        Austin Zheng <austin.zheng@....com>,
        Mike Hsieh <Mike.Hsieh@....com>,
        amd-gfx@...ts.freedesktop.org (open list:AMD DISPLAY CORE),
        dri-devel@...ts.freedesktop.org (open list:DRM DRIVERS),
        linux-kernel@...r.kernel.org (open list)
Cc:     opensource.kernel@...o.com
Subject: [PATCH] gpu: drm/amd: Fix traditional comparison using max method

It would be better to replace the traditional ternary conditional operator with max()

Signed-off-by: Li Dong <lidong@...o.com>
---
 drivers/gpu/drm/amd/display/modules/freesync/freesync.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/amd/display/modules/freesync/freesync.c b/drivers/gpu/drm/amd/display/modules/freesync/freesync.c
index dbd60811f95d..a5eabde53fa4 100644
--- a/drivers/gpu/drm/amd/display/modules/freesync/freesync.c
+++ b/drivers/gpu/drm/amd/display/modules/freesync/freesync.c
@@ -1005,8 +1005,7 @@ void mod_freesync_build_vrr_params(struct mod_freesync *mod_freesync,
 			(stream->timing.h_total * stream->ctx->dc->caps.max_v_total));
 	}
 	/* Limit minimum refresh rate to what can be supported by hardware */
-	min_refresh_in_uhz = min_hardware_refresh_in_uhz > in_config->min_refresh_in_uhz ?
-		min_hardware_refresh_in_uhz : in_config->min_refresh_in_uhz;
+	min_refresh_in_uhz = max(min_hardware_refresh_in_uhz, in_config->min_refresh_in_uhz);
 	max_refresh_in_uhz = in_config->max_refresh_in_uhz;
 
 	/* Full range may be larger than current video timing, so cap at nominal */
-- 
2.31.1.windows.1