linux-kernel - [PATCH 3/3] drm/amd/display: drop unused count variable in create_eml

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Date:   Wed, 17 May 2023 14:33:47 -0400
From:   Hamza Mahfooz <hamza.mahfooz@....com>
To:     <amd-gfx@...ts.freedesktop.org>
CC:     Hamza Mahfooz <hamza.mahfooz@....com>,
        kernel test robot <lkp@...el.com>,
        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>,
        Qingqing Zhuo <qingqing.zhuo@....com>,
        Aurabindo Pillai <aurabindo.pillai@....com>,
        "Hans de Goede" <hdegoede@...hat.com>,
        Hersen Wu <hersenxs.wu@....com>,
        Stylon Wang <stylon.wang@....com>, Jun Lei <Jun.Lei@....com>,
        Leon Huang <Leon.Huang1@....com>,
        Wenjing Liu <wenjing.liu@....com>,
        Mike Hsieh <Mike.Hsieh@....com>,
        pengfuyuan <pengfuyuan@...inos.cn>,
        Nasir Osman <nasir.osman@....com>,
        <dri-devel@...ts.freedesktop.org>, <linux-kernel@...r.kernel.org>
Subject: [PATCH 3/3] drm/amd/display: drop unused count variable in create_eml_sink()

Since, we are only interested in having
drm_edid_override_connector_update(), update the value of
connector->edid_blob_ptr. We don't care about the return value of
drm_edid_override_connector_update() here. So, drop count.

Fixes: 068553e14f86 ("drm/amd/display: assign edid_blob_ptr with edid from debugfs")
Reported-by: kernel test robot <lkp@...el.com>
Signed-off-by: Hamza Mahfooz <hamza.mahfooz@....com>
---
 drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
index 14b296e1d0f6..5a2d04f47276 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
@@ -6396,9 +6396,8 @@ static void create_eml_sink(struct amdgpu_dm_connector *aconnector)
 		/* if connector->edid_override valid, pass
 		 * it to edid_override to edid_blob_ptr
 		 */
-		int count;
 
-		count = drm_edid_override_connector_update(&aconnector->base);
+		drm_edid_override_connector_update(&aconnector->base);
 
 		if (!aconnector->base.edid_blob_ptr) {
 			DRM_ERROR("No EDID firmware found on connector: %s ,forcing to OFF!\n",
-- 
2.40.1