drm/amd/pm: Remove unneeded result variable

Return the value atomctrl_initialize_mc_reg_table_v2_2() directly instead
of storing it in another redundant variable.

Reported-by: Zeal Robot <zealci@zte.com.cn>
Signed-off-by: ye xingchen <ye.xingchen@zte.com.cn>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

diff --git a/drivers/gpu/drm/amd/pm/powerplay/smumgr/polaris10_smumgr.c b/drivers/gpu/drm/amd/pm/powerplay/smumgr/polaris10_smumgr.c
index 45214a3..e7ed2a7 100644 (file)
--- a/drivers/gpu/drm/amd/pm/powerplay/smumgr/polaris10_smumgr.c
+++ b/drivers/gpu/drm/amd/pm/powerplay/smumgr/polaris10_smumgr.c
@@ -2567,15 +2567,13 @@ static uint8_t polaris10_get_memory_modile_index(struct pp_hwmgr *hwmgr)
 
 static int polaris10_initialize_mc_reg_table(struct pp_hwmgr *hwmgr)
 {
-       int result;
        struct polaris10_smumgr *smu_data = (struct polaris10_smumgr *)(hwmgr->smu_backend);
        pp_atomctrl_mc_reg_table *mc_reg_table = &smu_data->mc_reg_table;
        uint8_t module_index = polaris10_get_memory_modile_index(hwmgr);
 
        memset(mc_reg_table, 0, sizeof(pp_atomctrl_mc_reg_table));
-       result = atomctrl_initialize_mc_reg_table_v2_2(hwmgr, module_index, mc_reg_table);
 
-       return result;
+       return atomctrl_initialize_mc_reg_table_v2_2(hwmgr, module_index, mc_reg_table);
 }
 
 static bool polaris10_is_dpm_running(struct pp_hwmgr *hwmgr)