[PATCH] drm/amd/powerplay: remove variable 'result' set but not used warning

[Chen Wandun]

Fixes gcc '-Wunused-but-set-variable' warning:

drivers/gpu/drm/amd/amdgpu/../powerplay/smumgr/fiji_smumgr.c: In function 
fiji_populate_smc_boot_level:
drivers/gpu/drm/amd/amdgpu/../powerplay/smumgr/fiji_smumgr.c:1605:6: warning: 
variable result set but not used [-Wunused-but-set-variable]

Signed-off-by: Chen Wandun <chenwan...@huawei.com>
---
 drivers/gpu/drm/amd/powerplay/smumgr/fiji_smumgr.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/drivers/gpu/drm/amd/powerplay/smumgr/fiji_smumgr.c 
b/drivers/gpu/drm/amd/powerplay/smumgr/fiji_smumgr.c
index 32ebb38..6df5af0 100644
--- a/drivers/gpu/drm/amd/powerplay/smumgr/fiji_smumgr.c
+++ b/drivers/gpu/drm/amd/powerplay/smumgr/fiji_smumgr.c
@@ -1602,18 +1602,17 @@ 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),
+       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),
+       phm_find_boot_level(&(data->dpm_table.mclk_table),
                        data->vbios_boot_state.mclk_bootup_value,
                        (uint32_t *)&(table->MemoryBootLevel));
 
-- 
2.7.4

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