linux-kernel - [PATCH 39/40] drm/amd/pm/powerplay/smumgr/fiji

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Date:   Tue, 24 Nov 2020 19:38:23 +0000
From:   Lee Jones <lee.jones@...aro.org>
To:     lee.jones@...aro.org
Cc:     linux-kernel@...r.kernel.org, Evan Quan <evan.quan@....com>,
        Alex Deucher <alexander.deucher@....com>,
        Christian König <christian.koenig@....com>,
        David Airlie <airlied@...ux.ie>,
        Daniel Vetter <daniel@...ll.ch>, amd-gfx@...ts.freedesktop.org,
        dri-devel@...ts.freedesktop.org
Subject: [PATCH 39/40] drm/amd/pm/powerplay/smumgr/fiji_smumgr: Remove unused variable 'result'

Fixes the following W=1 kernel build warning(s):

 drivers/gpu/drm/amd/amdgpu/../pm/powerplay/smumgr/fiji_smumgr.c: In function ‘fiji_populate_smc_boot_level’:
 drivers/gpu/drm/amd/amdgpu/../pm/powerplay/smumgr/fiji_smumgr.c:1603:6: warning: variable ‘result’ set but not used [-Wunused-but-set-variable]

Cc: Evan Quan <evan.quan@....com>
Cc: Alex Deucher <alexander.deucher@....com>
Cc: "Christian König" <christian.koenig@....com>
Cc: David Airlie <airlied@...ux.ie>
Cc: Daniel Vetter <daniel@...ll.ch>
Cc: amd-gfx@...ts.freedesktop.org
Cc: dri-devel@...ts.freedesktop.org
Signed-off-by: Lee Jones <lee.jones@...aro.org>
---
 .../gpu/drm/amd/pm/powerplay/smumgr/fiji_smumgr.c   | 13 ++++++-------
 1 file changed, 6 insertions(+), 7 deletions(-)

diff --git a/drivers/gpu/drm/amd/pm/powerplay/smumgr/fiji_smumgr.c b/drivers/gpu/drm/amd/pm/powerplay/smumgr/fiji_smumgr.c
index fef9d3906fccd..fea008cc1f254 100644
--- a/drivers/gpu/drm/amd/pm/powerplay/smumgr/fiji_smumgr.c
+++ b/drivers/gpu/drm/amd/pm/powerplay/smumgr/fiji_smumgr.c
@@ -1600,20 +1600,19 @@ static int fiji_populate_smc_uvd_level(struct pp_hwmgr *hwmgr,
 static int fiji_populate_smc_boot_level(struct pp_hwmgr *hwmgr,
 		struct SMU73_Discrete_DpmTable *table)
 {
-	int result = 0;
 	struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
 
 	table->GraphicsBootLevel = 0;
 	table->MemoryBootLevel = 0;
 
 	/* find boot level from dpm table */
-	result = phm_find_boot_level(&(data->dpm_table.sclk_table),
-			data->vbios_boot_state.sclk_bootup_value,
-			(uint32_t *)&(table->GraphicsBootLevel));
+	phm_find_boot_level(&(data->dpm_table.sclk_table),
+			    data->vbios_boot_state.sclk_bootup_value,
+			    (uint32_t *)&(table->GraphicsBootLevel));
 
-	result = phm_find_boot_level(&(data->dpm_table.mclk_table),
-			data->vbios_boot_state.mclk_bootup_value,
-			(uint32_t *)&(table->MemoryBootLevel));
+	phm_find_boot_level(&(data->dpm_table.mclk_table),
+			    data->vbios_boot_state.mclk_bootup_value,
+			    (uint32_t *)&(table->MemoryBootLevel));
 
 	table->BootVddc  = data->vbios_boot_state.vddc_bootup_value *
 			VOLTAGE_SCALE;
-- 
2.25.1